MOT Risk Index.co.uk

BMW 7 Series — MOT statistics 2024

The BMW 7 Series failed 16.56% of 19,187 first MOT attempts in 2024 ("first-time", excluding retests). Adjusted for the age of the fleet, its initial-failure ratio is 59.0 (100 = expected for its age profile). This car fails its MOT about 41% less often than expected for its age.

MOT risk index 59.0, 95% CI 57.1–60.9 (100 = national average) 100 59.0 0 200
Index
59.0
100 = age-normal
Raw fail rate
16.56%
n = 19,187
Dangerous /100
9
national ≈11
Diesel − petrol
-4.3 pp
fail-rate gap
Rank
128 of 761
lower index = better

Age-adjusted peer: Jaguar I-Pace (index 59.1) — the two published results are 0.1 index points apart.

BMW 7 Series common problems: what actually fails the MOT

Lamps, reflectors and electrical equipment are well below the reference at 7.4 per 100 tests, against 19.1 per 100 tests across UK vehicles of the same ages.

higher bar = fails more oftenrate per 100 tests

BMW 7 Series common problems: what actually fails the MOT — 2024 UK MOT data

family vs national — matched to UK vehicles of the same ages — top component groups, per 100 tests. Legend: This family · National avg. Combined labels: family / national average. A gap here reflects how these vehicles are driven, used and maintained as well as how they were built — an MOT defect is a test outcome, not a breakdown.

Component-group comparison table

Each ratio carries a 95% interval. With 6 groups compared here, roughly one apparent difference in twenty is chance alone.

GroupThis familyCases behind itUK, same agesFamily / national
Suspension13.815,81116.10.86×0.84–0.87
Tyres8.19,2618.50.95×0.94–0.97
Brakes7.58,53012.70.59×0.58–0.60
Lamps & electrical7.48,50619.10.39×0.38–0.40
Visibility6.97,8628.30.83×0.81–0.84
Emissions & leaks2.32,5744.40.52×0.49–0.53
Named defects — items per 100 initial tests, this family vs UK national average; this model measured on 114,240 tests, 2019-2024, national column 2024
What failedper 100 tests (this family)per 100 tests (UK average)ratio family / UKWhat to check
Suspension joint dust cover severely deterioratedA suspension joint dust cover severely deteriorated2.871.901.51×Listen for knocks over bumps — worn joints show up on the test
SRS malfunction indicator lamp (MIL) indicates a…An SRS malfunction indicator lamp (MIL) indicates a system malfunction1.230.462.66×Try every light and switch — lamps are a top failure
Suspension pin, bush or joint excessively wornA suspension pin, bush or joint excessively worn5.614.871.15×Listen for knocks over bumps — worn joints show up on the test
Windscreen or window damaged or seriously…Windscreen or window damaged or seriously discoloured but not adversely affecting driver's view2.842.361.20×Check wipers, washers and windscreen chips in the driver's view
Tyre seriously damagedA tyre seriously damaged2.902.541.14×Check tyre tread depth across the full width
Suspension joint dust cover missing or no longer…A suspension joint dust cover missing or no longer prevents the ingress of dirt etc2.051.781.15×Listen for knocks over bumps — worn joints show up on the test
Tyre cords visible or damagedA tyre cords visible or damaged1.861.631.14×Check tyre tread depth across the full width
Windscreen washers not working or not providing…Windscreen washers not working or not providing sufficient fluid to clear the windscreen1.411.620.87×Check wipers, washers and windscreen chips in the driver's view
Spring or spring component fractured or seriously…A spring or spring component fractured or seriously weakened2.022.860.71×Ask the seller about: A spring or spring component fractured or seriously weakened
Tyre tread depth not in accordance with the…Tyre tread depth not in accordance with the requirements2.583.590.72×Check tyre tread depth across the full width

Named defects ranked by how much more often they appear than the national average — not by raw rate.

BMW 7 Series MOT advisories: what gets flagged

Tyres are highest at 31.8 per 100 tests; Body & structure are lowest at 1.8 per 100 tests — the gap is 30.0 per 100 tests.

higher bar = flagged more oftenadvisory items per 100 initial tests

BMW 7 Series MOT advisories: what gets flagged — 2024 UK MOT data
Advisory rates table
GroupAdvisories per 100
Tyres31.8
Brakes24.8
Suspension20
Emissions & leaks9.9
Non-component advisories5.2
Body & structure1.8

Advisories are wear the tester noted but didn't fail — what will need money soon.

Tyres, brakes and suspension: BMW 7 Series against cars of the same age

AgePartBMW 7 SeriesSame age, petrol and dieselDifference
3 yearsTyres6.124.171.95
3 yearsBrakes0.471.77-1.30
3 yearsSuspension0.140.63-0.49
4 yearsTyres4.754.540.21
4 yearsBrakes0.632.43-1.80
4 yearsSuspension0.241.21-0.97
5 yearsTyres5.115.060.05
5 yearsBrakes0.983.09-2.11
5 yearsSuspension0.512.19-1.68
6 yearsTyres5.695.540.15
6 yearsBrakes1.373.81-2.44
6 yearsSuspension1.313.72-2.41
7 yearsTyres6.445.950.49
7 yearsBrakes1.884.55-2.67
7 yearsSuspension2.825.68-2.86
8 yearsTyres6.866.310.55
8 yearsBrakes1.915.38-3.47
8 yearsSuspension4.947.78-2.84

Failing items per 100 initial tests, 2019-2024. The comparison group is every petrol or diesel car tested at the same age, so weight and drivetrain show up rather than fleet age.

If a car like this fails, does it fail again?

A failure rate does not say whether a failure is a one-off or the start of something. This follows the same vehicles into their next ordinary MOT a year later — retests after a repair are excluded, because they follow a failure by definition. 2019-2024.

After this year's testFails next yearVehicles followed
It failed25.5%5,053
It passed16.3%64,668

A failed test raises next year's chance of failing again by 9.2 percentage points. The failure most likely to come back is lamps, reflectors and electrical equipment — 30.2% of those vehicles fail again next year. Some of this is the vehicle and some is the owner: a car that was let go once tends to be let go again. One caveat: a car that fails may be sold or scrapped rather than tested again, so these figures describe the vehicles that came back.

Adjusted for how much these are actually driven

The headline index adjusts for the fleet's age. Wear, though, follows mileage: a three-year-old taxi and a three-year-old garage queen sit in the same age band. These two rows compare every car with vehicles of the same age, and then with vehicles of the same age and the same annual mileage, 2019-2024, on 111,040 tests. Both stand on the six-year corpus so they are measured on identical data — compare them with each other, not with the headline index above, which is measured on 2024 alone.

Standardised forIndexReading
Age only65.6fails less often than expected
Age and annual mileage61.1fails less often than vehicles driven as much
Share doing under 3,000 miles a year3.7%a normal spread of use

Mileage matters here: matching on how much these are driven moves the figure by 4.5 points — this fleet works harder than the vehicles it is measured against, so the age-only view penalises it — but it does not change which side of normal the car sits on. One limit to keep in mind: mileage is partly a result of how often a car breaks down — one that spends weeks in the workshop covers fewer miles — so the mileage-matched figure can understate a real weakness. Tests with no usable odometer reading are left out of it.

How the BMW 7 Series compares with cars of its own age and size

Not against the whole fleet — against cars of the same size class tested at the same age, 2019-2024.

AgeBMW 7 SeriesSame class, same ageDifferenceTests
3 years9.81%10.81%-1 pp9,827
4 years8.76%12.36%-3.6 pp8,772
5 years10.73%14.17%-3.44 pp8,665
6 years12.24%16.08%-3.84 pp7,647
7 years14.81%18.24%-3.43 pp6,868
8 years17.26%20.52%-3.26 pp6,119
9 years18.3%23.06%-4.76 pp5,498
10 years19.95%25.56%-5.61 pp5,288
11 years21.25%28.17%-6.93 pp5,088
12 years22.61%30.51%-7.9 pp4,971
13 years24.39%32.58%-8.2 pp5,327
14 years27.72%34.53%-6.81 pp5,072
15 years29.89%35.97%-6.08 pp4,490
16 years29.82%37.02%-7.2 pp4,336
17 years30.63%37.4%-6.77 pp3,627
18 years32.15%37.79%-5.64 pp3,154
19 years32.52%37.41%-4.89 pp2,472
20 years31.36%36.93%-5.57 pp2,175

Raw first-time failure rates within each age, so fleet age cannot flatter either side. A positive difference means this model fails more often than its own class at that age.

How does the BMW 7 Series perform as it gets older?

The 7 Series at age 14 is well below the reference at 19.0%, against 40.4% for all vehicles of the same age.

higher = larger sharecompare shares in percentage points

How does the BMW 7 Series perform as it gets older? — 2024 UK MOT data

Chart axes: car age, years · failure-rate scale 0–47%.

Takeaway: a 10-year-old 7 Series has roughly a 17% chance of failing its MOT.

Data table
AgeBMW 7 SeriesAll vehiclesGap
38.9%12.4%-3.5 pp
46.8%13.1%-6.3 pp
58.2%15.1%-6.9 pp
69.5%17.5%-8.0 pp
711.3%20.2%-8.9 pp
811.5%23.3%-11.8 pp
914.6%26.5%-12.0 pp
1017.2%30.1%-12.9 pp
1120.0%33.2%-13.2 pp
1217.4%35.7%-18.3 pp
1319.9%38.2%-18.3 pp
1419.0%40.4%-21.5 pp
1522.0%41.6%-19.6 pp
1625.4%43.1%-17.7 pp
1725.6%43.1%-17.5 pp
1830.7%43.9%-13.1 pp
1928.6%43.5%-14.9 pp
2025.9%41.0%-15.1 pp

Is a BMW 7 Series ULEZ compliant?

The share of classifiable 2024 BMW 7 Series MOT tests likely ULEZ compliant by first-registration date is 55.5%.

Based on 17,877 classifiable initial MOT tests. This describes the tested fleet, not a specific car. MOT data do not record Euro class, so likely compliance is inferred from fuel and first-registration date. For the only authoritative answer, check the registration with TfL's official ULEZ checker.

higher = larger share likely compliantinferred from fuel and first-registration date; not a recorded Euro class

Age-band estimate from classifiable initial MOT tests
Vehicle age at testLikely ULEZ-compliant shareTests
Under 3 yearsSuppressed — sample below publication threshold
Check a registration with TfL
n = 277
3–5 years100.0%
Check a registration with TfL
n = 3,806
6–7 years100.0%
Check a registration with TfL
n = 3,262
8 years100.0%
Check a registration with TfL
n = 1,501
9 years54.8%
Check a registration with TfL
n = 728
10–14 years7.8%
Check a registration with TfL
n = 3,952
15–17 years13.6%
Check a registration with TfL
n = 1,602
18 years19.5%
Check a registration with TfL
n = 804
19 yearsSuppressed — sample below publication threshold
Check a registration with TfL
n = 456
20+ years0.0%
Check a registration with TfL
n = 1,489

BMW 7 Series petrol vs diesel: which ages best

Petrol is highest at 20.8%; Hybrid is lowest at 9.3% — the gap is 11.5 percentage points.

higher = larger sharecompare shares in percentage points

BMW 7 Series petrol vs diesel: which ages best — 2024 UK MOT data
Fuel split table
FuelTests% failingGap vs best
Diesel12,55816.5%+7.2 pp
Petrol4,36420.8%+11.5 pp
Hybrid1,6549.3%+0.0 pp

Chart sample sizes: n=13k · n=4,364 · n=1,654.

How dangerous are BMW 7 Series MOT failures?

Major defects are well below the reference at 33.6 per 100 tests, against 52.8 per 100 tests nationally.

higher bar = fails more oftenrate per 100 tests

How dangerous are BMW 7 Series MOT failures? — 2024 UK MOT data
Severity table
SeverityThis family /100National /100Family / national
Minor10.4914.220.74×
Major33.6152.750.64×
Dangerous9.2111.150.83×

Chart values: Minor 10.5 · Major 33.6 · Dangerous 9.2.

Per 100 tests on this family. National average: Minor 14.2 · Major 52.8 · Dangerous 11.2 per 100.

Does the month of a BMW 7 Series MOT matter?

Jan is highest at 21.8%; Dec is lowest at 18.6% — the gap is 3.3 percentage points.

higher = larger sharecompare shares in percentage points

Does the month of a BMW 7 Series MOT matter? — 2024 UK MOT data

Chart scale: 17%–33%.

bars: BMW 7 Series · dashed: all class-4 cars

Month-by-month table
MonthBMW 7 SeriesAll vehiclesGap
Jan21.84%31.12%-9.3 pp
Feb20.35%29.99%-9.6 pp
Mar20.59%28.26%-7.7 pp
Apr20.48%29.78%-9.3 pp
May19.69%28.79%-9.1 pp
Jun19.32%28.15%-8.8 pp
Jul19.77%29.33%-9.6 pp
Aug19.33%29.2%-9.9 pp
Sep19.65%28.19%-8.5 pp
Oct20.23%30.34%-10.1 pp
Nov19.87%30.58%-10.7 pp
Dec18.58%29.33%-10.8 pp

Takeaway: the spread between best and worst month is 3.3 percentage points — noticeable seasonality. Seasonality partly reflects registration-date clustering, not weather.

Before reading the shape: most of it is not about cars. Britain changes its registration plates twice a year, and 18.9% of these cars were first registered in March with another17.1% in September — 36% in two months against the 17% an even spread would give. An MOT falls due three years after first registration, so the buying calendar becomes the testing calendar. That shapes how many cars are tested each month — not how often they fail: the busiest months here are not the worst ones, so read the failure line on its own and the volume behind it separately.

BMW 7 Series average mileage by age

At age 8, the middle half of 7 Series models runs from 53,529 miles to 96,011 miles, against 73,579 miles as the median.

further right = more milesmedian is the typical car; band is p25–p75

Bars: BMW 7 Series · dashed: all class-4 cars — 2024 UK MOT data

Chart axes: car age, years · odometer scale 0–182k mi.

Does high mileage mean more BMW 7 Series MOT failures at the same age?

Within the same age group, split by odometer (2024 MOTs), so this separates wear from age: at ages 6–9, 8.2% of those with under 40,000 miles failed first time versus 13.6% of those with over 140,000 miles.No clear mileage gap inside this age group, among cars still being tested.

Does high mileage mean more BMW 7 Series MOT failures at the same age? — 2024 UK MOT data
BMW 7 Series: first-time failure by mileage within each age group (2024)
AgeOdometer% failing95% intervalTests
3–5<40k miles7.3%6.2–8.6%1,875
3–540-70k miles9.4%7.9–11.2%1,240
3–570-100k miles9.7%7.3–12.8%453 (rough estimate)
3–5100-140k miles4.1%2.1–7.8%196 (rough estimate)
6–9<40k miles8.2%6.5–10.3%840
6–940-70k miles9.9%8.6–11.2%1,999
6–970-100k miles13.4%11.8–15.2%1,564
6–9100-140k miles11.6%9.5–14.1%741
6–9140k+ miles13.6%10.2–18%294 (rough estimate)
10–14<40k miles10.8%6.3–18%111 (rough estimate)
10–1440-70k miles17.6%14.5–21.3%488 (rough estimate)
10–1470-100k miles19.2%16.9–21.7%1,016
10–14100-140k miles19.7%17.8–21.9%1,428
10–14140k+ miles17.7%15.3–20.3%906
15+<40k miles12.4%7–20.8%89 (rough estimate)
15+40-70k miles19.1%15.2–23.8%324 (rough estimate)
15+70-100k miles24%20.9–27.3%676
15+100-140k miles26.8%24.5–29.2%1,371
15+140k+ miles28.7%26.7–30.8%1,845

line: median · band: middle half of the fleet (p25–p75)

Mileage by age (p25 / median / p75)
Agep25Medianp75Tests
322,38331,60946,7931,090
426,35638,66054,9971,004
533,02548,07170,7191,712
641,54259,90082,4181,604
747,75066,19087,1741,658
853,52973,57996,0111,501
959,94483,017108,221728
1069,61194,387119,992896
1177,824101,839128,791740
1284,917108,357137,787837
1394,558117,791143,288846
1497,925124,542150,893633
1594,325124,916149,570477
16102,122130,802159,814579
17105,846140,461170,433546
18108,147140,300173,310804
19100,886130,739162,578458
20+92,643126,342158,7551,501

A typical 8-year-old 7 Series has ~73,579 miles on the clock. Much more — ask why; much less — check for gaps in the MOT history.

Where in Britain the BMW 7 Series fails its MOT most

Dundee area is highest at 40.1%; Dumfries area is lowest at 9.2% — the gap is 30.8 percentage points.

higher = larger sharecompare shares in percentage points

Where in Britain the BMW 7 Series fails its MOT most — 2024 UK MOT data
Toughest areas% failingvs model overall
Dundee (DD)40.05%+20.1 pp
Kirkcaldy (KY)31.74%+11.8 pp
Bath (BA)31.43%+11.4 pp
Aberdeen (AB)31.4%+11.4 pp
Inverness (IV)31.03%+11.0 pp
Easiest areas% failingvs model overall
Dumfries (DG)9.24%-10.7 pp
London E (E)11.18%-8.8 pp
London N (N)12.15%-7.8 pp
London NW (NW)12.29%-7.7 pp
Ilford (IG)12.86%-7.1 pp

Why do areas differ?

For each external factor we correlate the area fail rate with the factor across postcode areas that have ≥800 tests of this family, then compare the bottom vs top fifth (quintile) of the factor. Correlation, not causation — factors travel together (the north is colder and often poorer; urban areas are denser and less salted). Road surface condition is joined now, for the 91 English areas the DfT publishes, and it explains nothing: the correlation with suspension failures is −0.01 and with body and structure failures 0.07. Potholes wreck wheels and tyres between tests, but by the time a car reaches the bay the road it drives on leaves no measurable trace.

In areas with the highest urban share this model fails 7.8 pp less often than in the lowest fifth (r=-0.54, n=65 areas with ≥800 tests).

In areas with the highest income deprivation this model fails 5.5 pp less often than in the lowest fifth (r=-0.45, n=62 areas with ≥800 tests).

In areas with the highest mot centre density this model fails 4.0 pp more often than in the lowest fifth (r=0.42, n=65 areas with ≥800 tests).

BMW 7 Series Why do areas differ? — 2024 UK MOT data
Values shown in the quintile chart
FactorLow QHigh QGapCorrelation
Urban share22.6%14.9%-7.7 ppr=-0.54
Income deprivation21.7%16.2%-5.5 ppr=-0.45
MOT centre density16.1%20.1%+4.0 ppr=0.42

Factors that only mean something combined

Some conditions are useless on their own and informative multiplied together. Frost days alone say little — Britain barely freezes. Salt tonnage alone says little — it tracks frost. Distance to the sea alone says little. Multiply the first two and divide by the third and you get an index of how hard an area attacks a car's underside, and it lines up with the corrosion defects we actually record. We built five such combinations and tested each against our own data. Three survived; two did not, and the failures are listed here on purpose — a proxy that was never checked is decoration. One survivor only survived on the second attempt: built from a crude stand-in for street parking it failed outright, and rebuilt from the census — terraced streets carrying more cars than they have driveways — it works, and carries information the salt index does not.

Composite area indicators, each tested against a defect rate we measure
CompositeBuilt fromTested againstrVerdict
Underbody corrosionfrost days × salt load ÷ (distance to coast + 1)share of tests with a corrosion defect+0.42holds (116 areas)
Tyre wearrain days × annual miles ÷ age at first tyre advisoryshare of tests failing on tyres+0.45holds (116 areas)
Overnight corrosionterraced housing × cars per household × frost daysshare with a corrosion defect+0.41holds (102 areas) — and adds signal beyond the first index
Deferred maintenancedeprivation × advisory-to-failure conversion ÷ labour ratecars repeating the same advisory−0.26fails (118 areas)
Powertrain stressengine capacity ÷ kerb weightsuspension, brake and emissions failures−0.16fails (22 models)

The deprivation result is the one worth dwelling on. The intuition that poorer areas defer repairs is strong enough that most people treat it as established. We tested it twice — once on raw failure rates (r = 0.04) and again, more fairly, on whether an advisory turns into a failure — and it did not hold any of the three times we tried it — on raw failure rates, on advisory-to-failure conversion, and again with deprivation measured properly inside each nation rather than England alone. We are closing it. What does predict local failure rates is the density of test centres, which is a statement about testing, not about cars.

All external-factor correlations (machine-readable)
Factorrn areasLow-Q fail %High-Q fail %Gap ppLow-Q factorHigh-Q factor
Urban share (0–1)-0.5416522.614.9-7.80.61
Income deprivation (score)-0.4496221.716.2-5.50.10.2
MOT centre density (per 10k vehicles)0.4196516.120.1+4.04.87.3
Distance to coast (km)-0.2706523.419.4-4.07.984.8
Terrain gradient (% grade)0.2563819.623.2+3.60.53.2
Road-salt proxy (g/m²-yr)0.0616519.120.2+1.1215.5492.9
Frost days (days/year)-0.0096521.719.4-2.310.927.9

Deprivation uses England IMD 2019 income score only (Scotland SIMD is a different scale). Salt proxy is a simplified NWSRG-style dry-salt sum from air Tmin; coastalness is distance from the area centroid to the nearest coastline.

Every dot is a postcode area — size = how many were tested there, colour = share failing. These figures are not age-adjusted: coastal and rural areas often run older fleets and salted roads, so higher raw fail rates do not automatically mean a worse local stock of this model.

Map labels: Scotland · N. England · Wales · London · S. West. Colour scale: 14%–31% failing.

BMW 7 Series survival: which cars are still on the road

By age 19 is well below the reference at 29.6%, against 100.0% at the ages 4–6 reference level.

higher = larger sharecompare shares in percentage points

BMW 7 Series survival: which cars are still on the road — 2024 UK MOT data

Chart axes: car age, years · survival vs ages 4–6 · scale 0–105%.

Survival vs fail rate by age
AgeTestsSurvival vs ages 4–6Fail %
39,827100%9.81%
48,772100%8.76%
58,665100%10.73%
67,64791.5%12.24%
76,86882.1%14.81%
86,11973.2%17.26%
95,49865.8%18.3%
105,28863.2%19.95%
115,08860.9%21.25%
124,97159.5%22.61%
135,32763.7%24.39%
145,07260.7%27.72%
154,49053.7%29.89%
164,33651.9%29.82%
173,62743.4%30.63%
183,15437.7%32.15%
192,47229.6%32.52%

By age 19, only about 30% as many cars of this family present for MOT as at ages 4–6 (reference n≈8,361); survivors still fail at 32.5% vs 8.8% at age 4. Older cars that still appear are a selected subset — weaker ones have already left.

How many miles does a BMW 7 Series last?

100,000+ miles is highest at 42.1%; 200,000+ miles is lowest at 3.7% — the gap is 38.4 percentage points.

higher = larger sharecompare shares in percentage points

OdometerTests ≥ thresholdShare of sample
100,000+ miles47,26742.09%
150,000+ miles17,16915.29%
200,000+ miles4,1963.74%

Of 112,294 tests of this family with a usable odometer in 2024, 42.1% had reached 100k miles, 15.3% had reached 150k miles, 3.7% had reached 200k miles. This is a cross-section of cars still presenting for MOT, not a full birth cohort.

How many years is a BMW 7 Series likely to last?

Bought at age 5 is highest at 8.9 years; Bought at age 15 is lowest at 3.5 years — the gap is 5.4 years.

bigger number = longer remaining lifeyears on the observed survival curve

Age nowTypical mileage (p50)Expected years left
5—8.9
8—8.6
10—7.8
12—6.2
15—at least 3.5

estimateEstimate only — not a warranty: a typical 10-year-old example of this family has about 7.8 expected years of further MOT-present life on the 2024 survival curve. Derived from how many cars of each age still appear for test, not from a longitudinal panel.

BMW 7 Series faults that come together

Emissions & leaks + Seatbelts & SRS stand out at 9.18×, against 1.00× if the faults were independent.

above 1.0× = more than expectedbelow 1.0× = less

Group AGroup BTogetherLift
Noise, emissions and leaksSeat belts and supplementary restraint systems2909.18× (rough estimate)
Lamps, reflectors and electrical equipmentSeat belts and supplementary restraint systems7498.57×
BrakesSeat belts and supplementary restraint systems6528.17×
Body, chassis, structureNoise, emissions and leaks2467.84× (rough estimate)
BrakesNoise, emissions and leaks6557.69×
Seat belts and supplementary restraint systemsSteering1727.55× (rough estimate)
Body, chassis, structureSteering1677.37× (rough estimate)
BrakesSteering4427.19× (rough estimate)
Body, chassis, structureSeat belts and supplementary restraint systems2107.14× (rough estimate)
Noise, emissions and leaksSteering1717.03× (rough estimate)
Lamps, reflectors and electrical equipmentNoise, emissions and leaks6557.02×
BrakesLamps, reflectors and electrical equipment1,4486.14×
Identification of the vehicleNoise, emissions and leaks536.12× (rough estimate)
Lamps, reflectors and electrical equipmentSteering4066.03× (rough estimate)
Body, chassis, structureBrakes4555.74× (rough estimate)
SteeringSuspension6805.68×
Identification of the vehicleRoad Wheels305.64× (rough estimate)
Body, chassis, structureLamps, reflectors and electrical equipment4725.43× (rough estimate)
Seat belts and supplementary restraint systemsSuspension8355.37×
Body, chassis, structureIdentification of the vehicle425.21× (rough estimate)
Identification of the vehicleSeat belts and supplementary restraint systems415.06× (rough estimate)
BrakesSuspension2,1125.04×
Noise, emissions and leaksSuspension7564.55×
Lamps, reflectors and electrical equipmentSuspension2,0544.47×
Seat belts and supplementary restraint systemsVisibility4794.47× (rough estimate)
Road WheelsTyres2954.29× (rough estimate)
Identification of the vehicleLamps, reflectors and electrical equipment1024.26× (rough estimate)
Lamps, reflectors and electrical equipmentVisibility1,3044.12×
BrakesIdentification of the vehicle894.07× (rough estimate)
Noise, emissions and leaksVisibility4533.96× (rough estimate)
Body, chassis, structureSuspension6103.95×
Identification of the vehicleTyres1063.68× (rough estimate)
BrakesVisibility1,0513.63×
Noise, emissions and leaksTyres3963.53× (rough estimate)
Seat belts and supplementary restraint systemsTyres3693.52× (rough estimate)
SteeringVisibility2903.51× (rough estimate)
Road WheelsSeat belts and supplementary restraint systems653.35× (rough estimate)
Identification of the vehicleSuspension1403.28× (rough estimate)
BrakesTyres9133.23×
Body, chassis, structureVisibility3443.23× (rough estimate)
Lamps, reflectors and electrical equipmentTyres9703.13×
BrakesRoad Wheels1603.06× (rough estimate)
Lamps, reflectors and electrical equipmentRoad Wheels1723× (rough estimate)
SuspensionVisibility1,6412.91×
Noise, emissions and leaksRoad Wheels602.9× (rough estimate)
Road WheelsSteering432.88× (rough estimate)
Road WheelsVisibility2022.87× (rough estimate)
SteeringTyres2302.84× (rough estimate)
Identification of the vehicleVisibility832.82× (rough estimate)
Body, chassis, structureTyres2922.8× (rough estimate)
Body, chassis, structureRoad Wheels512.65× (rough estimate)
Road WheelsSuspension2682.63× (rough estimate)
SuspensionTyres1,4252.58×
TyresVisibility9442.48×
Identification of the vehicleSteering16too few (rough estimate)
Lamps, reflectors and electrical equipmentSpeedometer and speed limiter7too few (rough estimate)
BrakesSpeedometer and speed limiter6too few (rough estimate)
Speedometer and speed limiterTyres6too few (rough estimate)

Defects in «Lamps, reflectors and electrical equipment» and «Seat belts and supplementary restraint systems» appear together 8.57× more often than chance (749 co-occurrences in the same test; lift≥1.3, n≥500).

Lift = how many times more often both groups appear on the same test than if independent. A pair is listed from 5 tests with both faults; the lift is shown from 20, and called above chance only when its 95% interval excludes 1 (see rough estimates).

Is low mileage better for a BMW 7 Series?

Cars driven under 5,000 miles a year is well below the reference at 7.7%, against 13.8% for cars driven 8,000–12,000 miles a year.

higher = larger sharecompare shares in percentage points

BandFail %Tests
<5k miles/year7.73%2,847
8–12k miles/year13.79%9,717
Gap (low − normal)-6.06 pp—
By fuel and age

Diesel

AgeLow-use fail %nNormal fail %nGap pp
56.6261912.082,161-5.45 pp
65.8749412.852,163-6.98 pp
79.1641516.022,116-6.86 pp
810.6636618.072,097-7.42 pp
912.6729219.391,991-6.72 pp
101425020.282,022-6.28 pp
1115.525821.632,071-6.13 pp
1218.6224722.82,088-4.17 pp
1318.425026.052,261-7.65 pp
1415.4224028.862,041-13.44 pp

Petrol

AgeLow-use fail %nNormal fail %nGap pp
55.92717.92240-2.01 pp
66.162119.43212-3.27 pp
77.8217910.41221-2.59 pp
811.8513513.57140-1.72 pp
91810015.9694+2.04 pp
1013.7310220110-6.27 pp
1119.599725108-5.41 pp
1215.159924.8125-9.65 pp
1311.1913430180-18.81 pp
1415.8217732.02253-16.2 pp

At matched ages 5–14, cars averaging under 5k miles/year fail at 7.7% vs 13.8% for 8–12k miles/year — 6.1 pp lower (n_low=2,847, n_normal=9,717). In this family low annual use is associated with fewer MOT fails, not more — the ‘garage queen’ penalty is not visible in overall fail rates. Diesel alone: 6.6% low-use vs 12.1% normal (-5.5 pp).

Best year for a BMW 7 Series, and the years to avoid

Build year 2013 is highest at 111.5; Build year 2020 is lowest at 83.5 — the gap is 28.0 points.

below 100 is betterabove 100 is worse100 = normal for this model at that age

build year vs the same model at the same age · 100 = as expected

BMW 7 Series build year vs the same model at the same age · 100 = as expected — 2024 UK MOT data
BMW 7 Series by build year, tests 2019–2024. Below 100 is better than the model's own age norm.
Every build year with its confidence interval
Build yearvs own age norm95% CIRaw fail %TestsVerdict
202083.570.2–96.87.52%2,022better
201993.484.9–101.98.83%5,256no different
201891.183.9–98.39.2%6,707better
201790.184.3–95.99.82%9,447better
201690.785.2–96.110.97%9,755better
2015105.897.8–113.914.2%4,690no different
2014110.9104–117.816.96%5,826worse
2013111.5104.2–118.719.03%4,776worse
2012102.396.3–108.419.21%5,772no different
2011101.796–107.420.75%5,871no different
201088.582.8–94.119.43%4,842better
20099285.7–98.221.88%3,803better
2008102.797–108.526.17%4,674no different
2007101.796–107.527.55%4,370no different
2006104.9100.3–109.430.1%6,890worse
2005102.597–107.931.04%4,356no different
2004102.495.6–109.332.03%2,654no different
2003100.694–107.132.16%2,833no different
200297.488.3–106.431.92%1,394no different
200195.988–103.732.23%1,775no different
200095.486.5–104.232.92%1,361no different
199996.985.9–107.934.13%879no different

The best build year here is 2010 and the weakest is 2013. Comparing build years sounds simple and is not: within a single year of testing, a car's build year and its age are the same number, so a naive comparison of years is a comparison of ages wearing a disguise. Each year below is measured against the same model at the same age in other cohorts, across six years of testing — 7 of 22 years come out distinguishable from their own model's age norm.

Two limits worth knowing before you act on this. Age, test year and build year are locked together by arithmetic, so the test-year effect is taken from the observed national failure level of each year rather than estimated — it is an adjustment, not a solution.

BMW 7 Series MOT repair costs

The MOT-failure repair budget per test runs from £58.34 to £110.85, against £54.85 for the test itself.

bigger number = costs morepounds per test, MOT-failing faults only

MOT repairs, budget
£58–111
per test, repairs only
The test itself
£54.85
statutory cap, unchanged since 2010
How the figure is built: chance of failing × typical price of that repair
ComponentFails per 100 testsTypical repairIts priceContribution
Suspension13.8 (nat. 15.36)Suspension coil spring (single corner)£180£24.84
Brakes7.5 (nat. 11.25)Front brake pads (parts + labour, typical hatchback)£150£11.25
Lamps, reflectors and electrical equipment7.4 (nat. 18.09)Battery replacement (standard 12V lead-acid)£140£10.36
Tyres8.1 (nat. 8.7)Tyre (single mid-range 16" fitted)£90£7.29
Noise, emissions and leaks2.3 (nat. 3.67)Exhaust rear silencer£200£4.60

Multiply how often each component fails on this model by what that repair usually costs, and you get the amount an owner should expect to budget per test for MOT-failing faults only — roughly £58 to £111, on top of the test fee itself. It is a budgeting figure, not a quote: the spread between a set of pads and a set of discs is most of the range.

Prices are modal quotes from a hand-kept catalogue of published UK garage guides — we do not scrape the booking sites, their terms forbid it, so this list is short and updated by hand with a source and date against each line. Each line prices one typical repair in that group, not a full remedy, and only groups our catalogue actually covers are counted. The contrast worth noticing is the second card: the legal maximum for the test has been £54.85 since 2010, while the repairs it uncovers have followed inflation the whole time.

For scale from a different direction: Warrantywise, which sees used-car warranty claims rather than test failures, puts the average claim at £2,052 across the ten highest-claim models it ranks and £539 for Honda, the lowest-claim make in its index (Warrantywise index 2026, 1.6 million claims, cars aged 3–15). Those sit an order of magnitude above the figures in this table, and the gap is the point: a warranty claim is a gearbox or an engine, which almost never fails an MOT, while the faults that do fail one are corrosion, lamps and tyres, which no warranty pays for. The two numbers answer different questions and neither replaces the other.

BMW 7 Series running costs for a fleet

Vehicles failing at age 10 stand out at 17.0%, against 8.0% at age 5, tested in the same year.

higher = larger sharecompare shares in percentage points

Fails per 100 at age 5
8
vehicles needing work (rough estimate: 1,712 tests)
At age 10
17
other cars of this model tested at age 10 in 2024 (rough estimate: 896 tests)
Repairs per 100
£5,834
plus £5,485 in test fees
Off the road
2d
median; 24.38% cleared same day
Failure rate and typical odometer by age
AgeFailsMedian odometerTestsGap vs age 5
38.9%31,6091,090+0.7 pp
46.77%38,6601,004-1.5 pp
58.24%48,0711,712+0.0 pp
69.48%59,9001,604+1.2 pp
711.28%66,1901,658+3.0 pp
811.53%73,5791,501+3.3 pp
914.56%83,017728+6.3 pp
1017.19%94,387896+9.0 pp
1120%101,839740+11.8 pp
1217.44%108,357837+9.2 pp
1319.86%117,791846+11.6 pp
1418.96%124,542633+10.7 pp
1522.01%124,916477+13.8 pp
1625.39%130,802579+17.1 pp
1725.64%140,461546+17.4 pp
1830.72%140,300804+22.5 pp
1928.6%130,739458+20.4 pp

No single year stands out as the point where this model starts costing more: the year-to-year steps in its failure rate are too small or rest on too few tests to name one (D1 rule: a step is named only with at least 2,000 tests on both sides and a jump above 3 percentage points).

Repair spend uses the same modal prices as the section above, so it inherits the same limits: one typical repair per component group, not a full remedy. Downtime is the gap between the failed test and the passed re-test, which is the window a vehicle is legally off the road.

BMW 7 Series rust problems: where they corrode

Age-standardised corrosion susceptibility is well below the reference at 0.35×, against 1.00× for the national age-standardised rate.

above 1.0× = rusts more than averagebelow 1.0× = rusts less

How it rusts
0.35×
0.27% of tests record a corrosion defect vs 0.77% typical — age-standardised
Salt Belt exposure
24th
percentile among the models published here, from its tests across 65 postcode areas

This BMW 7 Series fails on corrosion much less often than average once age is held constant, and its owners live in areas that are gentler than most for the models we publish.

Corrosion is the one failure mode that is as much about geography as about the car. We keep the two apart on purpose: a model can look rusty simply because it is popular in Scotland, and a model can look clean simply because it is bought in Surrey. Blending them into a single score would hide which of the two is doing the work.

Exposure is this model's tests weighted by an area corrosion index built from frost days, salt load and distance to the coast — the composite validated at r = 0.42 against corrosion defects we actually record. It is published as a rank, not a raw score, because every mainstream model skews towards low-corrosion areas for the simple reason that most of Britain's cars are in the south. Susceptibility is standardised to the national age profile, so an old fleet does not get labelled a rusty model.

Does a BMW 7 Series advisory become a failure?

Suspension is highest at 19.3%; Non-component advisories are lowest at 0.0% — the gap is 19.3 percentage points.

higher = more likelypercentage is the observed transition probability

chance the same component fails at the next MOT, given an advisory now

BMW 7 Series chance the same component fails at the next MOT, given an advisory now — 2024 UK MOT data
BMW 7 Series, advisory → failure conversion by component group, chained tests 2019–2024. Chart labels and rates: Suspension 19.3% · Lamps & electrical 18.3% · Brakes 9.6% · Tyres 8.3% · Steering 7.1% · Body & chassis 6.7% · Noise, emissions, leaks 4.2% · Road wheels 4%.
Advisory today → failure at the next test, with how long you have
ComponentFails next timeTypical lead timeMiles of warningAdvisories tracked
Suspension19.3%12.1 months4,7949,740
Lamps, reflectors and electrical equipment18.3%12.1 months4,1381,039
Brakes9.6%12.1 months3,89212,168
Tyres8.3%12 months5,74816,440
Steering7.1%12 months3,5961,191
Body, chassis, structure6.7%12.2 months3,1121,144
Noise, emissions and leaks4.2%12.1 months3,5467,482
Road wheels4.0%12 months6,414505
Identification of the vehicle2.2%12.5 months5,5181,129
Non-component advisories0.0%——4,104

This is the question an advisory note actually raises, and it needs six years of test history to answer. We followed the same vehicles from one MOT to the next across 2019–2024 and measured how often a component that was merely advised came back as a genuine failure at the next test.

Read it as a budgeting horizon, not a prophecy: the most likely component above turns into a failure for about 19 in 100 cars, and the median gap is 12.1 months and roughly 4,794 miles. The rest were repaired, sold, scrapped, or simply held. Rows with fewer than 500 tracked advisories are not shown.

What will fail next on a BMW 7 Series?

Suspension after a failure at age 20+ is highest at 22.0%; Tyres after a passed at age 3-5 are lowest at 4.3% — the gap is 17.7 percentage points.

higher = more likelypercentage is the observed transition probability

Probability of each component failing at the next test, by age and last result
AgeLast testMost likely next failuresCars tracked
3-5passedTyres 4.3%15,363
12-14advisorySuspension 16.8%3,834
12-14failureSuspension 17.7%3,159
15-19advisorySuspension 18.5% · Lamps, reflectors and electrical equipment 12.2%4,174
15-19failureSuspension 18.9% · Lamps, reflectors and electrical equipment 16.0%3,813
20+advisorySuspension 20.2%3,069
20+failureSuspension 22.0%2,910

The same chains, cut differently: given a car's age and how its last test went, which component most often causes trouble at the following one.

The pattern that repeats across every family: a failure at one test roughly doubles the chance of a failure on the same component at the next one, and an advisory sits about half-way between a clean pass and a failure. Age bands in years; probabilities are per car, not per defect item.

BMW 7 Series ownership: what six years of MOTs show

The ten-day re-test pass rate is highest at 69.8%; The later re-test pass rate is lowest at 5.8% — the gap is 64.1 percentage points.

higher = larger sharecompare shares in percentage points

Fixed same day
24.38%
of failures re-tested
Fails /10k miles
0.25
miles actually driven
Clean streaks
48.86%
3+ tests, nothing noted
Odometer anomaly
2.9%
reading went backwards

Failing is usually a same-week event, not a disaster. Of 15,819 failures followed through to their re-test, 24.38% were repaired and passed the same day and 69.84% within ten days; the median gap is 2 days. 35,691 defect items were cleared in the process.

Per mile driven, not per year. Dividing failures by the miles that actually went onto the odometers between consecutive tests gives 0.25 failures per 10,000 miles, on a median of 5,957 miles a year across 22,638 chains. This is the number to compare between models — an annual rate quietly rewards cars that barely leave the drive.

Two populations hide inside one model. 48.86% of these cars strung together three or more tests with nothing recorded at all, while 21.8% carried the same advisory three times or more — the same fault, noted, ignored, noted again. When you buy used you are buying one of those two histories, and the MOT record shows which.

Odometer anomalies: 2.9% of 22,722 chains show a reading lower than the previous test, with a median drop of 51,548 miles. We call this an anomaly and not fraud on purpose — instrument swaps, imports, unit mix-ups and keying errors all land in the same bucket. Obvious typos (drops under 100 miles or over 90% of the reading) are already excluded.

BMW 7 Series safety recalls and how to check yours

DVSA recall campaigns stand out at 63.

bigger number = more recorded casescompare like-for-like scope, not sample size alone

recall campaigns launched per year

BMW 7 Series recall campaigns launched per year — 2024 UK MOT data
Campaigns launched per year for the BMW 7 Series. Source: DVSA vehicle safety recalls. Chart values: 2012: 1 · 2013: 1 · 2014: 1 · 2015: 0 · 2016: 2 · 2017: 4 · 2018: 6 · 2019: 3 · 2020: 5 · 2021: 6 · 2022: 6 · 2023: 3 · 2024: 6 · 2025: 2 · 2026: 2.
Most recent safety recall campaigns for the BMW 7 Series
ReferenceLaunchedVehiclesConcern
R/2026/09217/03/20261,793Checking and re-securing the air-conditioning wiring harness
R/2026/09217/03/20262Checking and re-securing the air-conditioning wiring harness
R/2025/40527/10/202520Replace the Engine Starter Motor
R/2025/40527/10/20257Replace the Engine Starter Motor
R/2024/41424/10/20243Hydraulic Brake System Unit Replacement
All 63 campaigns
ReferenceLaunchedBuild datesVehiclesConcern
R/2026/09217/03/202606/07/2022 – 08/04/20251,793Checking and re-securing the air-conditioning wiring harness
R/2026/09217/03/202608/11/2023 – 17/11/20232Checking and re-securing the air-conditioning wiring harness
R/2025/40527/10/202516/06/2017 – 11/09/201820Replace the Engine Starter Motor
R/2025/40527/10/202506/10/2017 – 14/12/20187Replace the Engine Starter Motor
R/2024/41424/10/202423/04/2024 – 11/06/20243Hydraulic Brake System Unit Replacement
R/2024/40921/10/202417/06/2024 – 04/09/2024169Replace Double Universal Joint (Steering)
R/2024/38313/09/202424/03/2022 – 01/08/20241,823Integrated Braking System
R/2024/38313/09/202417/11/2023 – 17/11/20231Integrated Braking System
R/2024/19101/05/202430/10/2009 – 09/04/20103Replace VANOS bolts N51 N52 N55
R/2024/11907/03/202406/07/2022 – 02/08/2023549Integrated Braking System
R/2023/33216/11/202306/07/2022 – 22/07/2024953Check Steering Wheel and Rework Ground Connection
R/2023/33216/11/202306/07/2022 – 07/09/2023936Check Steering Wheel and Rework Ground Connection
R/2023/05521/02/202325/02/2022 – 17/01/202348The seat module control unit controls the seat functions and after initialisation contin
R/2022/26112/09/202219/08/2016 – 22/02/201925,982In rare cases the starter motor can inadvertently be activated permanently presenting a ri
R/2022/26112/09/202217/03/2016 – 20/02/201925,982In rare cases the starter motor can inadvertently be activated permanently presenting a ri
R/2022/25522/08/202225/08/2015 – 29/06/2020322,745Undetected EGR System leaks may cause thermal activity in the intake manifold
R/2022/25522/08/202227/10/2015 – 26/06/2020322,745Undetected EGR System leaks may cause thermal activity in the intake manifold
R/2022/20601/08/202231/07/2012 – 13/05/2015319,399THE EXHAUST GAS RECIRCULATION COOLER MAY LEAK OVER TIME AND CAUSE THERMAL INCIDENT
R/2022/20601/08/202227/01/2012 – 21/05/2015319,399THE EXHAUST GAS RECIRCULATION COOLER MAY LEAK OVER TIME AND CAUSE THERMAL INCIDENT
R/2021/08515/03/202102/02/2021 – 05/02/2021705AFFECTED VEHICLES MAY BE FITTED WITH BRAKE DISCS WHICH ARE NOT TO SPECIFICATION
R/2021/08515/03/202129/01/2021 – 04/02/2021705AFFECTED VEHICLES MAY BE FITTED WITH BRAKE DISCS WHICH ARE NOT TO SPECIFICATION
R/2021/05422/02/202119/02/2020 – 27/11/2020139THE INTEGRATED BRAKE SYSTEM HYDRAULIC UNIT MAY HAVE BEEN PRODUCED INCORRECTLY
R/2021/05422/02/202117/02/2020 – 18/03/2020139THE INTEGRATED BRAKE SYSTEM HYDRAULIC UNIT MAY HAVE BEEN PRODUCED INCORRECTLY
R/2021/03709/02/202116/06/2017 – 15/03/201863,888THE EXHAUST GAS RECIRCULATION COOLER COULD LEAK OVER TIME
R/2021/03709/02/202106/10/2017 – 24/05/201863,888THE EXHAUST GAS RECIRCULATION COOLER COULD LEAK OVER TIME
R/2020/28314/12/202002/03/2020 – 18/08/20202,665REMAINING PARTICLES IN THE CELLS OF THE HIGH VOLTAGE BATTERY CAN CAUSE A SHORT CIRCUIT
R/2020/28314/12/202002/03/2020 – 23/06/20202,665REMAINING PARTICLES IN THE CELLS OF THE HIGH VOLTAGE BATTERY CAN CAUSE A SHORT CIRCUIT
R/2020/29822/10/202016/06/2020 – 10/07/2020871REMAINING PARTICLES IN THE CELLS OF THE HIGH VOLTAGE BATTERY CAN CAUSE A SHORT CIRCUIT
R/2020/29822/10/202016/09/2020 – 16/09/2020871REMAINING PARTICLES IN THE CELLS OF THE HIGH VOLTAGE BATTERY CAN CAUSE A SHORT CIRCUIT
R/2020/13618/05/202013/07/2016 – 05/04/2017161IF THE HEAD AIR BAG IS DEPLOYED THE IGNITOR MAY SEPARATE FROM THE INFLATOR
R/2019/05701/03/201902/12/2010 – 05/07/20115,866AUXILIARY WATER PUMP'S ELECTRONIC CIRCUIT BOARD COULD LEAD TO A SHORT CIRCUIT
R/2019/05701/03/201905/05/2009 – 01/08/20115,866AUXILIARY WATER PUMP'S ELECTRONIC CIRCUIT BOARD COULD LEAD TO A SHORT CIRCUIT
R/2019/05701/03/201911/11/2008 – 05/09/20115,866AUXILIARY WATER PUMP'S ELECTRONIC CIRCUIT BOARD COULD LEAD TO A SHORT CIRCUIT
R/2018/34107/12/201827/01/2012 – 21/05/2015225,449EXHAUST GAS RECIRCULATION MODULE COOLER COULD LEAK
R/2018/34107/12/201831/07/2012 – 13/05/2015225,449EXHAUST GAS RECIRCULATION MODULE COOLER COULD LEAK
R/2018/25805/11/2018153,602EXHAUST GAS RECIRCULATION COOLER COULD POTENTIALLY LEAK OVER TIME
R/2018/26015/10/201817/05/2018 – 25/05/20181,642SOFTWARE FAULT IN CRANKSHAFT SENSOR
R/2018/21120/08/201817/05/2018 – 04/06/20184,025SOFTWARE FAULT WITH CRANKSHAFT SENSOR
R/2018/21120/08/201816/05/2018 – 06/06/20184,025SOFTWARE FAULT WITH CRANKSHAFT SENSOR
R/2017/22407/07/201710/05/2016 – 01/06/201771OIL COOLER MAY LEAK
R/2017/19320/06/201719/05/2017 – 20/05/201724BRAKE SWITCH MAY BE ACTIVATED PERMANENTLY
R/2017/16722/05/201710/05/2016 – 27/03/201737FRONT BRAKE EFFICIENCY MAY BE REDUCED
R/2017/13211/04/201730/12/2010 – 29/04/201110,849DRIVESHAFT UNIVERSAL JOINT MAY BREAK
R/2016/26516/11/201602/12/2011 – 28/06/20121,047FRONT AIRBAGS AND SEAT BELT TENSIONERS MAY FAIL TO DEPLOY WHEN NEEDED
R/2016/17621/07/201601/07/2015 – 11/12/2015587AIRBAG MAY NOT FUNCTION AS INTENDED
R/2014/06828/07/201401/09/2009 – 30/11/20112,967ENGINE EMERGENCY MODE MAY BE ACTIVATED DURING DRIVING
R/2013/09510/09/201301/05/2009 – 30/11/200921,502POSSIBILITY OF FIRE
R/2012/04927/04/201221FIRE MAY OCCUR
R/2011/14717/11/201116/11/2007 – 02/02/2011557SHORT CIRCUIT MAY OCCUR
R/2011/12305/10/201120/08/2008 – 12/06/200921,923RISK OF FIRE
R/2010/15111/11/201030/10/2001 – 23/11/200910,567POSSIBLE REDUCTION IN BRAKE SERVO ASSISTANCE
R/2008/10015/07/200810/06/2008 – 20/06/2008665REAR AXLE CARRIER MAY FAIL
R/2008/10015/07/2008665REAR AXLE CARRIER MAY FAIL
R/2006/11906/07/20063,743REAR SHOCK ABSORBER MOUNTING MAY FAIL
R/2005/02208/02/200530/11/2004 – 31/01/2005697THE BEARINGS OF THE FUEL INJECTION PUMP MAY FAIL
R/2005/00123/12/200425/09/2002 – 09/06/20043,009FRONT SEAT BACK-REST HEATER MAY OVERHEAT
R/2004/14111/08/200401/07/2003 – 02/06/20032,448SEAT OCCUPANCY DETECTOR MAY FAIL AND INPACT ON AIRBAG PROTECTION
R/2004/13114/07/200412/05/2004 – 06/07/2004231POSSIBILITY OF INADVERTNENT LOSS OF ENGINE POWER
R/2004/05622/03/200425/02/2004 – 10/03/200445POSSIBILE FAULT IN THE DSC YAW RATE SENSOR
R/2003/04328/02/20031,627POSSIBLE FLUID LEAK FROM POWER STEERING
R/2002/07310/07/200202/01/2002 – 23/05/2002832ENGINE MAY CUT OUT WHILST THE CAR IS BEING DRIVEN
R/1999/10415/12/199916/09/1999 – 28/10/19995,634BRAKE LIGHTS MAY FAIL TO OPERATE REMAIN ON OR FLICKER
R/1999/05930/07/199912POSSIBILITY THAT GEARBOX MAY LOCK UP

DVSA lists 63 safety recall campaigns for the BMW 7 Series, covering roughly 2,200,806 vehicles in total. A recall is the manufacturer fixing a fault for free, so an open recall on your car costs nothing to clear.

Counter-intuitive, and measured on our own data: across the 25 families published here, more recalls go with a lower MOT Risk Index (r = −0.52). Heavily recalled models are not worse cars in the test bay — an active manufacturer removes the fault before it becomes an MOT failure.

Check whether a specific car has an outstanding recall — free, by registration — at DVSA's recall service. Source: DVSA vehicle safety recalls (check-vehicle-recalls.service.gov.uk), OGL.

BMW 7 Series technical service bulletins: what dealers are told

US market, BMW 7 SERIES and its variants, model years 2017–2022 only. A count of bulletins, not a UK failure rate.

NHTSA manufacturer communications are 515.

bigger number = more recorded dealer communicationsnot affected vehicles or confirmed faults

These are the issues the manufacturer fixes quietly: service communications sent to dealers without a public recall campaign. They show what the service network has been told even when the issue never became news.

United States · NHTSA manufacturer communications

US technical service bulletins by communication year; leading subjects cover the full file
Communication yearBulletinsLeading subjects across all years
201712
  • Electrical system (199)
  • Equipment (157)
  • Engine and cooling (59)
  • Engine (53)
  • Adaptive and mobility equipment (29)
  • Structure (26)
  • Steering (23)
  • Exterior lighting (22)
2018103
2019111
2020106
202156
202235
202334
202428
202518
202612

Caveat worth stating plainly: this is NHTSA data about US-specification cars. British cars sold under the same name often use different gearboxes, engines and equipment, so a bulletin may describe a component that was never fitted here. The file counts dealer communications, not affected vehicles or confirmed failures, and it cannot tell you whether an individual UK car has the issue. A communication can carry more than one subject tag, so topic counts do not have to add up to the total. Source: NHTSA Manufacturer Communications API (US-market vehicles; queried model years 2015-2022). Licence: U.S. Government work / public domain · retrieved 2026-09-25.

BMW 7 Series owner complaints: what goes wrong

US market, BMW 7 SERIES and its variants, model years 2017–2022 only. A count of owner complaints, not a UK failure rate; NHTSA has no UK denominator.

Lamps & electrical are highest at 14; Brakes are lowest at 3 — the gap is 11.

bigger number = more recorded casescompare like-for-like scope, not sample size alone

Owner complaints (US) against actual MOT failures (UK) for the same component groups
ComponentComplaintsShareMOT fail items per 100MOT rankAgreement
Lamps & electrical1438.9%7.4#4complained about, fails occasionally
Engine (not MOT-tested)925.0%not in top 6—complained about, rarely an MOT failure
Tyres513.9%8.1#2complained about and fails often
Suspension411.1%13.8#1complained about and fails often
Transmission (not MOT-tested)411.1%not in top 6—complained about, rarely an MOT failure
Brakes38.3%7.5#3complained about and fails often

Two different populations answering two different questions: the MOT records what an inspector can measure once a year, the complaint file records what annoyed or frightened an owner on the road. A component high in one column and absent from the other is the interesting case — driver-assistance and electronics dominate complaints while almost never appearing as an MOT failure item.

What the reports actually say
the Panoramic sunroof just exploded out of nowhere at freeway speeds causing glass to go everywhere
NHTSA complaint, filed 10/09/2025 · VISIBILITY/WIPER
November 2023 we purchased 4 new Continental PURECONTACT LS 245/45/R19 from Discount Tire in Evansville Indiana. We’ve driven almost 17,000 miles on the tires. Noticed 2 tires are splitting on the sidewall near the tread. The one I’m reporting is dangerously split (resembles a re-tread tire).
NHTSA complaint, filed 05/27/2025 · TIRES

US owners have filed 36 complaints about the equivalent BMW 7 Series to the National Highway Traffic Safety Administration, including 1 that mention a crash, 0 a fire and 5 an injury. These are owner reports, not verified findings — but they are the only large public record of what drivers themselves notice, and they cover the years between MOT tests.

Caveat worth stating plainly: US-specification cars, self-selected reporters, no denominator — complaint counts scale with how many cars were sold there and how motivated owners are to file. The mechanical gap matters as much as the statistical one: American cars of the same name often carry different gearboxes, engines and equipment — automatics where Britain buys manuals — so a drivetrain complaint filed in Ohio may describe a part that was never fitted here. Read the ranking inside a model, not between models, and treat drivetrain entries with particular caution. Source: NHTSA ODI consumer complaints (US market, public domain) — US-spec vehicles, indicative only.

BMW 7 Series inspection results in other countries

United Kingdom MOT is well below the reference at 16.6%, against 26.0% nationally.

higher = larger sharecompare shares in percentage points

Same model, different national inspection regimes
CountryTestThis model failsNational averagePositionSample
United KingdomMOT (class 4)16.56%26.01%-9.5 pp19,187
FinlandKatsastus22.7%26.3%-3.6 pp1,165

The verdict is consistent across every regime where the difference is clear, which is the strongest form this comparison takes: independent inspectorates, different rulebooks, same direction of travel.

Britain is not the only country that inspects every car every year, and the BMW 7 Series is on the road in all of them. Each national regime writes its own rules, so the pass rates below are not comparable to each other — what does travel across a border is whether a model sits above or below its own country's average.

Rows with fewer than 500 inspections are not published. Sources: Traficom — Periodic inspections of cars by model / by model and fault object 2024, CC BY 4.0. Adapted; licences and full notice.

BMW 7 Series MOT: quick answers

BMW 7 Series MOT Risk Index is well below the reference at 59.0, against 100 for a car with the same age profile.

below 100 is betterabove 100 is worse100 = normal for this model at that age

What is the BMW 7 Series first-time MOT pass rate?
83.44% of first attempts passed in 2024 (19,187 tests). This is the first-time figure: retests after repair are excluded. Basis: first-time, excluding retests.
Why does this number differ from other sites?
Other sites often report a pass rate that includes retests or counts all attempts. Our 16.56% figure is the first-time initial failure rate, using 19,187 primary tests as the denominator (first-time, excluding retests). The age-adjusted MOT initial-failure ratio 59.0 is shown separately because raw rates compare fleet age as well as cars.

Compare the BMW 7 Series with other cars

Jaguar XK is highest at 59.1; BMW 7 Series is lowest at 59.0 — the gap is 0.1 points.

below 100 is betterabove 100 is worse100 = normal for this model at that age

Same brand

All BMW MOT statisticsBMW M2 MOT statsBMW M4 MOT stats

Similar risk

Jaguar I-Pace (index 59.1)Jaguar XJS (index 59.1)Jaguar XK (index 59.1)

Same size class

how Alfa Romeo MiTo compareshow BMW X2 compareshow Seat Mii compares

By build year

BMW 7 Series 1999BMW 7 Series 2000BMW 7 Series 2001BMW 7 Series 2002BMW 7 Series 2003BMW 7 Series 2004BMW 7 Series 2005BMW 7 Series 2006BMW 7 Series 2007BMW 7 Series 2008BMW 7 Series 2009BMW 7 Series 2010BMW 7 Series 2011BMW 7 Series 2012BMW 7 Series 2013BMW 7 Series 2014BMW 7 Series 2015BMW 7 Series 2016BMW 7 Series 2017BMW 7 Series 2018BMW 7 Series 2019BMW 7 Series 2020

By area

BMW 7 Series MOT failure rate by postcode area

By failure group

BMW 7 Series body, chassis and structure failuresBMW 7 Series brakes failuresBMW 7 Series vehicle identification failuresBMW 7 Series lamps, reflectors and electrics failuresBMW 7 Series noise, emissions and leaks failuresBMW 7 Series road wheels failuresBMW 7 Series seat belts and airbags failuresBMW 7 Series steering failuresBMW 7 Series suspension failuresBMW 7 Series tyres failuresBMW 7 Series visibility failures

Inspections abroad

BMW 7 Series in Finland


Data details & how to cite

Scope: class-4 vehicles (cars), initial tests only, outcomes pass / fail / fixed-on-the-spot at the station (PRS counts towards the failure rate — the defect was present at arrival). Index = observed initial failures ÷ failures expected for this fleet's exact age profile, ×100; margin of error is a 95% confidence interval. Covers ALL generations together — a 3-year-old and a 15-year-old are very different cars; a generation split is on the roadmap. Dataset release dataset_release_id=dvsa-2024-v2, frozen baseline; headline claim_id=family-stats:bmw-7-series:dvsa-2024-v2. Full method: methodology.

Cite: MOT Risk Index (2026). BMW 7 Series MOT statistics 2024 (data release dvsa-2024-v2; downloadable dataset motriskindex-families-2024-v5, doi:10.5281/zenodo.22975051). https://motriskindex.co.uk/cars/bmw-7-series/ · Published 2026-07-30.