Peugeot 807 2005: MOT failure rate for its age

53.2% of 1,021 MOT tests of the Peugeot 807 first registered in 2005 failed at the first attempt (2019–2024; retests excluded). Against this model's own normal rate at the same ages the index is 90.6 (95% CI 83.0–98.3; 100 = normal for this model at that age): the 2005 Peugeot 807 fails less often than other build years of the same model at the same age. This is a rough estimate from a smaller sample.

Peugeot 807 built in 2005 at a glance
Measure	Value	Unit	Compared with	Years	Tests
Failed first time	53.2	%	all ages tested	2019–2024	1021
Index against this model at the same age (95% CI 83.0–98.3)	90.6	index	100 = normal for this model at that age	2019–2024	1021
Rank among this model's 6 build years	1	of 6	1 = fails least for its age	2019–2024	1021
Tested in 2024	82	tests	median 120,355 miles	2024	82

Built 2005 against Peugeot 807 normal for the age: first-time MOT failure share at each age, age 14: 54.6% vs 60.7%; age 15: 50% vs 57.3%; age 16: 54.7% vs 56.7%; age 17: 46.4% vs n/a%; age 18: 50.8% vs n/a%; age 19: 46.3% vs n/a%. Axis from 0% to 70%. DVSA MOT bulk data, 2019–2024.

Check a 2005 Peugeot 807 by registration · All Peugeot 807 MOT statistics · Download the build-year table (CSV)

Data release dvsa-2024-v2 (24 Sep 2026) · page updated 30 Sep 2026 · full dataset (v5).

How does the 2005 Peugeot 807 fail at each age?

Cars built in 2005 were tested at ages 14 to 19 between 2019 and 2024. Each row compares their first-time failure share with what this model normally shows at that age, after allowing for the overall failure level of each test year.

Peugeot 807 built 2005: first-time MOT failure by age, against the model's normal rate at that age (2019–2024)
Age	Tests	Failed, %	95% interval	Normal for this model at that age, %	Index (100 = normal)
14	460 (rough estimate)	54.6	50–59.1	60.7	89.9
15	314 (rough estimate)	50	44.5–55.5	57.3	87.2
16	247 (rough estimate)	54.7	48.4–60.7	56.7	96.4
17	168 (rough estimate)	46.4	39.1–54	not available	not available
18	124 (rough estimate)	50.8	42.1–59.4	not available	not available
19	82 (rough estimate)	46.3	36–57.1	not available	not available

Source: DVSA MOT bulk data · Window: 2019–2024 · n = 1,395 (initial tests) · Method: normal rate = this model's first-time failure share at that age across its build years (cells of 400+ tests), adjusted for each test year's overall level; cells of 30+ tests, under 500 marked rough · Updated: 30 Sep 2026 · Release: dvsa-2024-v2 · CSV

What fails most on the 2005 Peugeot 807?

The most common failure group on cars built in 2005 is suspension: 50.2 items per 100 first tests, against 43.4 across all build years of the Peugeot 807. These counts are not age-adjusted: cars built in 2005 were tested at ages 14 to 19.

Failure items per 100 first tests, Peugeot 807 built 2005 against the Peugeot 807 in all build years (2019–2024, not age-adjusted)
Failure group	Built 2005, per 100	All build years, per 100	Items
Suspension	50.2	43.4	700
Lamps, reflectors and electrical equipment	45.9	52.9	640
Brakes	33.7	41.9	470
Body, chassis, structure	20.4	28.6	284
Visibility	19.7	17.5	275

Source: DVSA MOT bulk data · Window: 2019–2024 · n = 1,395 (initial tests of this build year) · Method: failure items grouped by DVSA's top-level defect groups, per 100 initial tests; groups with 30+ items · Updated: 30 Sep 2026 · Release: dvsa-2024-v2 · CSV

How does 2005 compare with the years around it?

Among the 6 published build years of the Peugeot 807, 2005 ranks 1 (1 = fails least for its age). 2004: index 94.6. 2006: index 94.4.

Peugeot 807 build years: index against the model at the same age (2019–2024)
Build year	Index (100 = normal)	95% interval	Verdict	Tests
2004	94.6	86.1–103.1	no different (rough estimate)	838
2005	90.6	83.0–98.3	better (rough estimate)	1,021
2006	94.4	89.0–99.9	better (rough estimate)	2,080
2007	100.2	95.6–104.8	no different (rough estimate)	3,154
2008	99.4	91.4–107.4	no different (rough estimate)	1,061
2009	95.3	85.3–105.4	no different (rough estimate)	651

Source: DVSA MOT bulk data · Window: 2019–2024 · n = 8,805 (initial tests) · Method: observed failures against those expected for the same model at the same ages, test-year level adjusted; verdict follows the printed one-decimal bound · Updated: 30 Sep 2026 · Release: dvsa-2024-v2 · CSV

How to cite this page

MOT Risk Index (2026). Peugeot 807 2005 MOT statistics (data release dvsa-2024-v2; full dataset motriskindex-families-2024-v5, DOI 10.5281/zenodo.22975051), updated 30 September 2026. motriskindex.co.uk/cars/peugeot-807/2005/

How every figure is calculated: methodology. Age, test year and build year are tied together (age = test year − build year), so the test-year level is taken as observed, not estimated.

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