70.0% of Vauxhall Omegas passed the 2024 MOT (based on 1,080 first tests): 65.5% at the first attempt and 4.5% after a fix at the test centre (PRS). About 1 in 3 failed the first attempt. For its age, it fails 14% less often than normal: MOT Risk Index 86.0 (95% CI 79.1–93.2; 100 = normal).
| Measure | Value | Unit | Compared with | Years | Tests |
|---|---|---|---|---|---|
| MOT pass rate | 70.0 | % | incl. 4.5% fixed at the test centre | 2024 | 1080 |
| Passed at the first attempt | 65.5 | % | all first tests | 2024 | 1080 |
| MOT Risk Index (95% CI 79.1–93.2) | 86.0 | index | 100 = normal for its age · rank 312 (tied) of 761 (1 = fails least for its age) | 2024 | 1080 |
| Biggest excess: Noise, emissions and leaks | 10.8 | per 100 | 10.0 same-age | 2019–2024 | 12859 |
| Dangerous defects | 13.9 | per 100 | 11.2 UK, not age-adjusted | 2019–2024 | 12859 |
| Advisory items | 242.7 | per 100 | 127.1 UK, not age-adjusted | 2019–2024 | 12859 |
| Measure | Value | Unit | Compared with | Years | Tests |
|---|---|---|---|---|---|
| Rank | 312 | of 761 | published models, 1 = fails least for its age | 2024 | 1080 |
| Best rank within its 95% interval | 249 | rank | other models held where they are | 2024 | 1080 |
| Worst rank within its 95% interval | 386 | rank | other models held where they are | 2024 | 1080 |
Data release dvsa-2024-v2 (24 Sep 2026) · full dataset (v5). This model's index changed from 90.8 to 86.0 in the 24 September 2026 release, after duplicate test records were removed.
Vauxhall Omega MOTs fail most often on ‘lamps, reflectors and electrical equipment’: 28.9 per 100 tests, against 39.6 for UK cars of the same age (2019–2024, n = 12,859).
| Measure | Value | Unit | Compared with | Years | Tests |
|---|---|---|---|---|---|
| Lamps, reflectors and electrical equipment | 28.9 | per 100 | 39.6 | 2019–2024 | 3713 |
| Suspension | 24.4 | per 100 | 31.9 | 2019–2024 | 3142 |
| Brakes | 19.1 | per 100 | 25.1 | 2019–2024 | 2454 |
| Visibility | 10.9 | per 100 | 13.3 | 2019–2024 | 1402 |
| Body, chassis, structure | 10.8 | per 100 | 16.4 | 2019–2024 | 1386 |
| Noise, emissions and leaks | 10.8 | per 100 | 10.0 | 2019–2024 | 1385 |
Source: DVSA MOT bulk data · Window: 2019–2024 · n = 12,859 (initial tests) · Method: one initial test per test_id · Updated: 24 Sep 2026 · Release: dvsa-2024-v2 · CSV
Vauxhall Omega advisories turn into fails more often than on the median model: lamps, reflectors and electrical equipment advisories became a fail at the next MOT 24.1% of the time.
| Measure | Value | Unit | Compared with | Years | Tests |
|---|---|---|---|---|---|
| Lamps, reflectors and electrical equipment | 24.1 | % next fail | median model | 2019–2024 | 539 |
| Suspension | 17.2 | % next fail | median model | 2019–2024 | 2380 |
| Brakes | 13.3 | % next fail | median model | 2019–2024 | 3125 |
| Tyres | 10.6 | % next fail | median model | 2019–2024 | 2025 |
| Body, chassis, structure | 10.3 | % next fail | median model | 2019–2024 | 1271 |
| Noise, emissions and leaks | 9.7 | % next fail | median model | 2019–2024 | 1602 |
Source: DVSA MOT bulk data · Window: 2019–2024 · n = 1,080 (initial tests) · Method: one initial test per test_id · Updated: 24 Sep 2026 · Release: dvsa-2024-v2 · CSV
Vauxhall Omega MOTs flag brakes most: 74.2 advisories per 100 tests, against 34.7 across UK tests (2019–2024, n = 12,859).
| Measure | Value | Unit | Compared with | Years | Tests |
|---|---|---|---|---|---|
| Brakes | 74.2 | per 100 | 34.7 | 2019–2024 | 9536 |
| Suspension | 58.5 | per 100 | 26.2 | 2019–2024 | 7525 |
| Tyres | 40 | per 100 | 39.7 | 2019–2024 | 5147 |
| Body, chassis, structure | 21.4 | per 100 | 4.6 | 2019–2024 | 2749 |
| Noise, emissions and leaks | 20.4 | per 100 | 5.2 | 2019–2024 | 2626 |
| Lamps, reflectors and electrical equipment | 9.3 | per 100 | 2.8 | 2019–2024 | 1192 |
Source: DVSA MOT bulk data · Window: 2019–2024 · n = 12,859 (initial tests) · Method: one initial test per test_id · Updated: 24 Sep 2026 · Release: dvsa-2024-v2 · CSV
For Vauxhall Omegas aged 15 to 19 whose last MOT had an advisory, the item most likely to fail at the next MOT is ‘lamps, reflectors and electrical equipment’: 15.7% failed on it (2019–2024, n = 2,192).
| Measure | Value | Unit | Compared with | Years | Tests |
|---|---|---|---|---|---|
| Suspension, 15 to 19 years old, after a pass | 10.4 | % next fail | 2019–2024 | 1701 | |
| Lamps, reflectors and electrical equipment, 15 to 19 years old, after a pass | 9.7 | % next fail | 2019–2024 | 1701 | |
| Visibility, 15 to 19 years old, after a pass | 5 | % next fail | 2019–2024 | 1701 | |
| Brakes, 15 to 19 years old, after a pass | 4.9 | % next fail | 2019–2024 | 1701 | |
| Noise, emissions and leaks, 15 to 19 years old, after a pass | 4.1 | % next fail | 2019–2024 | 1701 | |
| Body, chassis, structure, 15 to 19 years old, after a pass | 3.7 | % next fail | 2019–2024 | 1701 | |
| Tyres, 15 to 19 years old, after a pass | 3.4 | % next fail | 2019–2024 | 1701 | |
| Steering, 15 to 19 years old, after a pass | 2.9 | % next fail | 2019–2024 | 1701 |
| Measure | Value | Unit | Compared with | Years | Tests |
|---|---|---|---|---|---|
| Seat belts and supplementary restraint systems, 15 to 19 years old, after a pass | 0.8 | % next fail | 2019–2024 | 1701 | |
| Identification of the vehicle, 15 to 19 years old, after a pass | 0.3 | % next fail | 2019–2024 | 1701 | |
| Lamps, reflectors and electrical equipment, 15 to 19 years old, after an advisory | 15.7 | % next fail | 2019–2024 | 2192 | |
| Suspension, 15 to 19 years old, after an advisory | 12.9 | % next fail | 2019–2024 | 2192 | |
| Visibility, 15 to 19 years old, after an advisory | 9.1 | % next fail | 2019–2024 | 2192 | |
| Brakes, 15 to 19 years old, after an advisory | 8.8 | % next fail | 2019–2024 | 2192 | |
| Tyres, 15 to 19 years old, after an advisory | 6.7 | % next fail | 2019–2024 | 2192 | |
| Body, chassis, structure, 15 to 19 years old, after an advisory | 6.5 | % next fail | 2019–2024 | 2192 | |
| Steering, 15 to 19 years old, after an advisory | 5.8 | % next fail | 2019–2024 | 2192 | |
| Noise, emissions and leaks, 15 to 19 years old, after an advisory | 5.7 | % next fail | 2019–2024 | 2192 | |
| Seat belts and supplementary restraint systems, 15 to 19 years old, after an advisory | 1.2 | % next fail | 2019–2024 | 2192 | |
| Identification of the vehicle, 15 to 19 years old, after an advisory | 0.5 | % next fail | 2019–2024 | 2192 | |
| Lamps, reflectors and electrical equipment, 15 to 19 years old, after a fail | 21.0 | % next fail | 2019–2024 | 2149 | |
| Suspension, 15 to 19 years old, after a fail | 17.6 | % next fail | 2019–2024 | 2149 | |
| Brakes, 15 to 19 years old, after a fail | 14.0 | % next fail | 2019–2024 | 2149 | |
| Noise, emissions and leaks, 15 to 19 years old, after a fail | 10.4 | % next fail | 2019–2024 | 2149 | |
| Visibility, 15 to 19 years old, after a fail | 10.1 | % next fail | 2019–2024 | 2149 | |
| Body, chassis, structure, 15 to 19 years old, after a fail | 9.4 | % next fail | 2019–2024 | 2149 | |
| Tyres, 15 to 19 years old, after a fail | 8.2 | % next fail | 2019–2024 | 2149 | |
| Steering, 15 to 19 years old, after a fail | 6.4 | % next fail | 2019–2024 | 2149 | |
| Seat belts and supplementary restraint systems, 15 to 19 years old, after a fail | 2.7 | % next fail | 2019–2024 | 2149 | |
| Identification of the vehicle, 15 to 19 years old, after a fail | 0.6 | % next fail | 2019–2024 | 2149 | |
| Suspension, 20 years or older, after a pass | 8.2 | % next fail | 2019–2024 | 837 | |
| Lamps, reflectors and electrical equipment, 20 years or older, after a pass | 7.4 | % next fail | 2019–2024 | 837 | |
| Brakes, 20 years or older, after a pass | 5.7 | % next fail | 2019–2024 | 837 | |
| Visibility, 20 years or older, after a pass | 4.7 | % next fail | 2019–2024 | 837 | |
| Body, chassis, structure, 20 years or older, after a pass | 4.5 | % next fail | 2019–2024 | 837 | |
| Noise, emissions and leaks, 20 years or older, after a pass | 4.1 | % next fail | 2019–2024 | 837 | |
| Steering, 20 years or older, after a pass | 3.5 | % next fail | 2019–2024 | 837 | |
| Tyres, 20 years or older, after a pass | 3.2 | % next fail | 2019–2024 | 837 | |
| Seat belts and supplementary restraint systems, 20 years or older, after a pass | 1.1 | % next fail | 2019–2024 | 837 | |
| Lamps, reflectors and electrical equipment, 20 years or older, after an advisory | 13.9 | % next fail | 2019–2024 | 1142 | |
| Suspension, 20 years or older, after an advisory | 13.1 | % next fail | 2019–2024 | 1142 | |
| Visibility, 20 years or older, after an advisory | 10.4 | % next fail | 2019–2024 | 1142 | |
| Brakes, 20 years or older, after an advisory | 8.7 | % next fail | 2019–2024 | 1142 | |
| Body, chassis, structure, 20 years or older, after an advisory | 8.0 | % next fail | 2019–2024 | 1142 | |
| Noise, emissions and leaks, 20 years or older, after an advisory | 7.1 | % next fail | 2019–2024 | 1142 | |
| Steering, 20 years or older, after an advisory | 4.8 | % next fail | 2019–2024 | 1142 | |
| Tyres, 20 years or older, after an advisory | 4.5 | % next fail | 2019–2024 | 1142 | |
| Seat belts and supplementary restraint systems, 20 years or older, after an advisory | 2.0 | % next fail | 2019–2024 | 1142 | |
| Lamps, reflectors and electrical equipment, 20 years or older, after a fail | 21.7 | % next fail | 2019–2024 | 969 | |
| Suspension, 20 years or older, after a fail | 16.3 | % next fail | 2019–2024 | 969 | |
| Noise, emissions and leaks, 20 years or older, after a fail | 12.3 | % next fail | 2019–2024 | 969 | |
| Visibility, 20 years or older, after a fail | 11.2 | % next fail | 2019–2024 | 969 | |
| Brakes, 20 years or older, after a fail | 10.7 | % next fail | 2019–2024 | 969 | |
| Body, chassis, structure, 20 years or older, after a fail | 8.8 | % next fail | 2019–2024 | 969 | |
| Steering, 20 years or older, after a fail | 5.8 | % next fail | 2019–2024 | 969 | |
| Tyres, 20 years or older, after a fail | 5.6 | % next fail | 2019–2024 | 969 | |
| Seat belts and supplementary restraint systems, 20 years or older, after a fail | 3.4 | % next fail | 2019–2024 | 969 | |
| Identification of the vehicle, 20 years or older, after a fail | 0.7 | % next fail | 2019–2024 | 969 |
Source: DVSA MOT bulk data · Window: 2019–2024 · n = 1,080 (initial tests) · Method: one initial test per test_id · Updated: 24 Sep 2026 · Release: dvsa-2024-v2 · CSV
The Vauxhall Omega gets a dangerous defect more often than the UK average: 13.9 per 100 first tests against 11.2 across the UK. A dangerous defect means the vehicle should not be driven away until it is fixed. In the same tests, 93.3 major and 17.4 minor defects were recorded per 100 tests (one test can record several).
| Measure | Value | Unit | Compared with | Years | Tests |
|---|---|---|---|---|---|
| Dangerous defects | 13.9 | per 100 | 11.2 | 2019–2024 | 12859 |
Source: DVSA MOT bulk data · Window: 2019–2024 · n = 12,859 (initial tests) · Method: one initial test per test_id; severity not recorded for some 2018–2021 tests · Updated: 24 Sep 2026 · Release: dvsa-2024-v2 · CSV
At 3 of 5 ages shown, Vauxhall Omegas fail first time more often than comparable models of the same size class; the biggest difference is at age 20, where they fail less often: 34.3% against 37.0% (2024, n = 1,818).
| Measure | Value | Unit | Compared with | Years | Tests |
|---|---|---|---|---|---|
| Age 16 | 39.3 | % fail | 37.1 | 2024 | 1030 |
| Age 17 | 39.7 | % fail | 37.5 | 2024 | 1746 |
| Age 18 | 38.7 | % fail | 37.8 | 2024 | 2127 |
| Age 19 | 36.4 | % fail | 37.5 | 2024 | 2000 |
| Age 20 | 34.3 | % fail | 37.0 | 2024 | 1818 |
Source: DVSA MOT bulk data · Window: 2024 · n = 1,080 (initial tests) · Method: one initial test per test_id · Updated: 24 Sep 2026 · Release: dvsa-2024-v2 · CSV
Vauxhall Omega build years range from index 95.7 to 112.0 against the model's own age norm of 100 (2019–2024, n = 1,080).
No Vauxhall Omega build year stands out once age is allowed for; every year's interval includes normal.
| Measure | Value | Unit | Compared with | Years | Tests |
|---|---|---|---|---|---|
| Build year 2000 (rough estimate: 643 tests, 95% interval 98.3–125.6) | 112 | index vs own age | 100 = normal | 2019–2024 | 643 |
| Build year 2001 (rough estimate: 1,740 tests, 95% interval 91.6–106.9) | 99.2 | index vs own age | 100 = normal | 2019–2024 | 1740 |
| Build year 2002 (rough estimate: 2,722 tests, 95% interval 91.6–103.5) | 97.6 | index vs own age | 100 = normal | 2019–2024 | 2722 |
| Build year 2003 (rough estimate: 3,259 tests, 95% interval 90.3–101.1) | 95.7 | index vs own age | 100 = normal | 2019–2024 | 3259 |
Source: DVSA MOT bulk data · Window: 2019–2024 · n = 1,080 (initial tests) · Method: one initial test per test_id · Updated: 24 Sep 2026 · Release: dvsa-2024-v2 · CSV
Expected repair cost per Vauxhall Omega MOT: about £135 (up to about £256 if more expensive parts are needed), from the chance of failing each item and its most common UK repair price (catalogue estimate, n = 1,080).
Computed, not measured.
| Measure | Value | Unit | Compared with | Years | Tests |
|---|---|---|---|---|---|
| Expected repair bill | 134.6 | GBP estimate | modal price catalogue | price catalogue | 1080 |
| Estimated range lower | 134.6 | GBP estimate | modal price catalogue | price catalogue | 1080 |
| Estimated range upper | 255.8 | GBP estimate | modal price catalogue | price catalogue | 1080 |
| Suspension: Suspension coil spring (single corner) | 43.9 | GBP expected contribution | 180 | price catalogue | 1080 |
| Lamps, reflectors and electrical equipment: Battery replacement (standard 12V lead-acid) | 40.5 | GBP expected contribution | 140 | price catalogue | 1080 |
| Brakes: Front brake pads (parts + labour, typical hatchback) | 28.6 | GBP expected contribution | 150 | price catalogue | 1080 |
| Noise, emissions and leaks: Exhaust rear silencer | 21.6 | GBP expected contribution | 200 | price catalogue | 1080 |
Source: DVSA MOT bulk data · Window: price catalogue · n = 1,080 (initial tests) · Method: computed estimate, not measured · Updated: 24 Sep 2026 · Release: dvsa-2024-v2 · CSV
Of 8 similar models, 4 fail less often for their age than the Vauxhall Omega and 4 as often or more. The Vauxhall Omega has an MOT Risk Index of 86.0, where 100 = normal for its age (2024, n = 1,080).
| Measure | Value | Unit | Compared with | Years | Tests |
|---|---|---|---|---|---|
| Vauxhall Omega (this model) | 86 | index | 100 = normal | 2024 | 1080 |
| Audi SQ7 | 86.7 | index | 86 | 2024 | 1096 |
| Jeep Grand Cherokee | 83.8 | index | 86 | 2024 | 1532 |
| Mitsubishi Pajero | 84.3 | index | 86 | 2024 | 1770 |
| Honda Prelude | 92.3 | index | 86 | 2024 | 1030 |
| Audi Cabriolet | 92.2 | index | 86 | 2024 | 992 |
| Alfa Romeo Brera | 83.7 | index | 86 | 2024 | 1746 |
| Kia Stinger | 83.5 | index | 86 | 2024 | 2119 |
| Measure | Value | Unit | Compared with | Years | Tests |
|---|---|---|---|---|---|
| Maserati Levante | 86.6 | index | 86 | 2024 | 2651 |
Source: DVSA MOT bulk data · Window: 2024 · n = 1,080 (initial tests) · Method: one initial test per test_id · Updated: 24 Sep 2026 · Release: dvsa-2024-v2 · CSV
At ages 15+, 25.4% of Vauxhall Omegas with 40,000 to 70,000 miles failed first time, against 43.2% of those with over 140,000 miles (2024, n = 340). Inside this age group, higher mileage goes with more failures.
| Measure | Value | Unit | Compared with | Years | Tests |
|---|---|---|---|---|---|
| Age 15+, 40-70k miles (rough estimate: 185 tests, 95% interval 19.7–32.1%) | 25.4 | % failed first time | 2024 | 185 | |
| Age 15+, 70-100k miles (rough estimate: 290 tests, 95% interval 27–37.6%) | 32.1 | % failed first time | 2024 | 290 | |
| Age 15+, 100-140k miles (rough estimate: 283 tests, 95% interval 35.4–46.8%) | 41 | % failed first time | 2024 | 283 | |
| Age 15+, 140k+ miles (rough estimate: 155 tests, 95% interval 35.7–51.1%) | 43.2 | % failed first time | 2024 | 155 |
Source: DVSA MOT bulk data · Window: 2024 · n = 1,080 (initial tests) · Method: one initial test per test_id · Updated: 24 Sep 2026 · Release: dvsa-2024-v2 · CSV
46.9% of Vauxhall Omegas tested had reached 100,000 miles, and 11.2% had reached 150,000 (2024, n = 6,026).
| Measure | Value | Unit | Compared with | Years | Tests |
|---|---|---|---|---|---|
| 100,000 miles | 46.9 | % of tested cars | 2024 | 6026 | |
| 150,000 miles | 11.2 | % of tested cars | 2024 | 1433 | |
| 200,000 miles (rough estimate: 283 tests, 95% interval 2.0–2.5%) | 2.2 | % of tested cars | 2024 | 283 |
Source: DVSA MOT bulk data · Window: 2024 · n = 1,080 (initial tests) · Method: one initial test per test_id · Updated: 24 Sep 2026 · Release: dvsa-2024-v2 · CSV
Matched on annual mileage as well as age, the Vauxhall Omega index is 84.1, against 83.9 on age alone (2019–2024, n = 1,080).
| Measure | Value | Unit | Compared with | Years | Tests |
|---|---|---|---|---|---|
| Age and mileage adjusted index | 84.1 | index | 83.9 | 2019–2024 | 1080 |
Source: DVSA MOT bulk data · Window: 2019–2024 · n = 1,080 (initial tests) · Method: one initial test per test_id · Updated: 24 Sep 2026 · Release: dvsa-2024-v2 · CSV
For its age, the best Vauxhall Omega engine is the petrol over 2.0 litre at index 97.6, and the worst the petrol 1.8–2.0 litre at 124.5, where 100 = the model's own average (2024, n = 1,080).
| Measure | Value | Unit | Compared with | Years | Tests |
|---|---|---|---|---|---|
| Petrol over 2.0 litre | 97.6 | index vs model norm | 100 = model average | 2024 | 10832 |
| Diesel over 2.0 litre (rough estimate: 1,109 tests, 95% interval 101.1–116.8) | 108.8 | index vs model norm | 100 = model average | 2024 | 1109 |
| Petrol 1.8–2.0 litre (rough estimate: 681 tests, 95% interval 113.9–135.5) | 124.5 | index vs model norm | 100 = model average | 2024 | 681 |
Source: DVSA MOT bulk data · Window: 2024 · n = 1,080 (initial tests) · Method: one initial test per test_id · Updated: 24 Sep 2026 · Release: dvsa-2024-v2 · CSV
Vauxhall Omega fails first-time MOTs most in Exeter (EX): 63.4% against 36.4% across Britain for this model, both 2019–2024 (2024, n = 101).
| Measure | Value | Unit | Compared with | Years | Tests |
|---|---|---|---|---|---|
| Exeter (EX) (rough estimate: 101 tests, 95% interval 53.6–72.1%) | 63.4 | % fail first time | 34.5 | 2024 | 101 |
| Taunton (TA) (rough estimate: 109 tests, 95% interval 43.0–61.4%) | 52.3 | % fail first time | 34.5 | 2024 | 109 |
| Gloucester (GL) (rough estimate: 118 tests, 95% interval 41.9–59.7%) | 50.9 | % fail first time | 34.5 | 2024 | 118 |
| Chelmsford (CM) (rough estimate: 154 tests, 95% interval 14.0–26.4%) | 19.5 | % fail first time | 34.5 | 2024 | 154 |
| Romford (RM) (rough estimate: 133 tests, 95% interval 15.0–28.7%) | 21.1 | % fail first time | 34.5 | 2024 | 133 |
| Enfield (EN) (rough estimate: 103 tests, 95% interval 16.2–32.3%) | 23.3 | % fail first time | 34.5 | 2024 | 103 |
| Plymouth (PL) (rough estimate: 126 tests, 95% interval 40.6–57.8%) | 49.2 | % fail first time | 34.5 | 2024 | 126 |
| Stoke-on-Trent (ST) (rough estimate: 160 tests, 95% interval 40.5–55.8%) | 48.1 | % fail first time | 34.5 | 2024 | 160 |
| Measure | Value | Unit | Compared with | Years | Tests |
|---|---|---|---|---|---|
| Swansea (SA) (rough estimate: 101 tests, 95% interval 37.1–56.2%) | 46.5 | % fail first time | 34.5 | 2024 | 101 |
| Salisbury (SP) (rough estimate: 100 tests, 95% interval 36.6–55.7%) | 46 | % fail first time | 34.5 | 2024 | 100 |
| Bath (BA) (rough estimate: 124 tests, 95% interval 36.7–53.9%) | 45.2 | % fail first time | 34.5 | 2024 | 124 |
| Brighton (BN) (rough estimate: 178 tests, 95% interval 37.3–51.7%) | 44.4 | % fail first time | 34.5 | 2024 | 178 |
| Ipswich (IP) (rough estimate: 139 tests, 95% interval 35.9–52.2%) | 43.9 | % fail first time | 34.5 | 2024 | 139 |
| Norwich (NR) (rough estimate: 185 tests, 95% interval 36.8–51.0%) | 43.8 | % fail first time | 34.5 | 2024 | 185 |
| Nottingham (NG) (rough estimate: 268 tests, 95% interval 36.8–48.5%) | 42.5 | % fail first time | 34.5 | 2024 | 268 |
| Liverpool (L) (rough estimate: 182 tests, 95% interval 34.3–48.5%) | 41.2 | % fail first time | 34.5 | 2024 | 182 |
| Preston (PR) (rough estimate: 160 tests, 95% interval 33.3–48.4%) | 40.6 | % fail first time | 34.5 | 2024 | 160 |
| Derby (DE) (rough estimate: 202 tests, 95% interval 34.1–47.5%) | 40.6 | % fail first time | 34.5 | 2024 | 202 |
| Redhill (RH) (rough estimate: 155 tests, 95% interval 32.6–47.9%) | 40 | % fail first time | 34.5 | 2024 | 155 |
| Chester (CH) (rough estimate: 146 tests, 95% interval 32.2–47.8%) | 39.7 | % fail first time | 34.5 | 2024 | 146 |
| Bournemouth (BH) (rough estimate: 182 tests, 95% interval 32.7–46.8%) | 39.6 | % fail first time | 34.5 | 2024 | 182 |
| Cardiff (CF) (rough estimate: 182 tests, 95% interval 32.7–46.8%) | 39.6 | % fail first time | 34.5 | 2024 | 182 |
| Southampton (SO) (rough estimate: 193 tests, 95% interval 32.8–46.4%) | 39.4 | % fail first time | 34.5 | 2024 | 193 |
| Leicester (LE) (rough estimate: 244 tests, 95% interval 33.0–45.2%) | 38.9 | % fail first time | 34.5 | 2024 | 244 |
| York (YO) (rough estimate: 111 tests, 95% interval 30.2–48.0%) | 38.7 | % fail first time | 34.5 | 2024 | 111 |
| Medway (ME) (rough estimate: 145 tests, 95% interval 30.4–46.0%) | 37.9 | % fail first time | 34.5 | 2024 | 145 |
| Walsall (WS) (rough estimate: 111 tests, 95% interval 29.4–47.1%) | 37.8 | % fail first time | 34.5 | 2024 | 111 |
| Bradford (BD) (rough estimate: 114 tests, 95% interval 29.4–46.9%) | 37.7 | % fail first time | 34.5 | 2024 | 114 |
| Hemel Hempstead (HP) (rough estimate: 185 tests, 95% interval 30.1–43.9%) | 36.8 | % fail first time | 34.5 | 2024 | 185 |
| Peterborough (PE) (rough estimate: 403 tests, 95% interval 32.2–41.5%) | 36.7 | % fail first time | 34.5 | 2024 | 403 |
| Milton Keynes (MK) (rough estimate: 172 tests, 95% interval 29.8–44.0%) | 36.6 | % fail first time | 34.5 | 2024 | 172 |
| Coventry (CV) (rough estimate: 224 tests, 95% interval 30.6–43.1%) | 36.6 | % fail first time | 34.5 | 2024 | 224 |
| Portsmouth (PO) (rough estimate: 151 tests, 95% interval 29.2–44.3%) | 36.4 | % fail first time | 34.5 | 2024 | 151 |
| Tonbridge (TN) (rough estimate: 210 tests, 95% interval 30.0–42.9%) | 36.2 | % fail first time | 34.5 | 2024 | 210 |
| Cambridge (CB) (rough estimate: 115 tests, 95% interval 27.5–44.7%) | 35.6 | % fail first time | 34.5 | 2024 | 115 |
| Luton (LU) (rough estimate: 183 tests, 95% interval 28.9–42.7%) | 35.5 | % fail first time | 34.5 | 2024 | 183 |
| Bristol (BS) (rough estimate: 220 tests, 95% interval 29.4–42.0%) | 35.5 | % fail first time | 34.5 | 2024 | 220 |
| Birmingham (B) (rough estimate: 331 tests, 95% interval 30.4–40.6%) | 35.4 | % fail first time | 34.5 | 2024 | 331 |
| Newcastle (NE) (rough estimate: 145 tests, 95% interval 27.9–43.2%) | 35.2 | % fail first time | 34.5 | 2024 | 145 |
| London SE (SE) (rough estimate: 160 tests, 95% interval 28.0–42.7%) | 35 | % fail first time | 34.5 | 2024 | 160 |
| Swindon (SN) (rough estimate: 143 tests, 95% interval 27.0–42.4%) | 34.3 | % fail first time | 34.5 | 2024 | 143 |
| Harrow (HA) (rough estimate: 111 tests, 95% interval 26.1–43.5%) | 34.2 | % fail first time | 34.5 | 2024 | 111 |
| Manchester (M) (rough estimate: 156 tests, 95% interval 27.0–41.7%) | 34.0 | % fail first time | 34.5 | 2024 | 156 |
| Dartford (DA) (rough estimate: 109 tests, 95% interval 25.7–43.2%) | 33.9 | % fail first time | 34.5 | 2024 | 109 |
| Oxford (OX) (rough estimate: 153 tests, 95% interval 26.3–41.1%) | 33.3 | % fail first time | 34.5 | 2024 | 153 |
| Wakefield (WF) (rough estimate: 102 tests, 95% interval 24.9–42.9%) | 33.3 | % fail first time | 34.5 | 2024 | 102 |
| Glasgow (G) (rough estimate: 100 tests, 95% interval 24.6–42.7%) | 33 | % fail first time | 34.5 | 2024 | 100 |
| Newport (NP) (rough estimate: 127 tests, 95% interval 24.1–40.0%) | 31.5 | % fail first time | 34.5 | 2024 | 127 |
| Reading (RG) (rough estimate: 261 tests, 95% interval 25.0–36.1%) | 30.3 | % fail first time | 34.5 | 2024 | 261 |
| Doncaster (DN) (rough estimate: 141 tests, 95% interval 22.9–37.8%) | 29.8 | % fail first time | 34.5 | 2024 | 141 |
| Northampton (NN) (rough estimate: 209 tests, 95% interval 23.4–35.7%) | 29.2 | % fail first time | 34.5 | 2024 | 209 |
| Croydon (CR) (rough estimate: 134 tests, 95% interval 22.1–37.3%) | 29.1 | % fail first time | 34.5 | 2024 | 134 |
| Wolverhampton (WV) (rough estimate: 116 tests, 95% interval 21.0–37.2%) | 28.4 | % fail first time | 34.5 | 2024 | 116 |
| Colchester (CO) (rough estimate: 134 tests, 95% interval 21.4–36.5%) | 28.4 | % fail first time | 34.5 | 2024 | 134 |
| Guildford (GU) (rough estimate: 196 tests, 95% interval 22.2–34.7%) | 28.1 | % fail first time | 34.5 | 2024 | 196 |
| Southend-on-Sea (SS) (rough estimate: 132 tests, 95% interval 21.1–36.2%) | 28.0 | % fail first time | 34.5 | 2024 | 132 |
| Sheffield (S) (rough estimate: 277 tests, 95% interval 22.2–32.6%) | 27.1 | % fail first time | 34.5 | 2024 | 277 |
| Twickenham (TW) (rough estimate: 123 tests, 95% interval 19.8–35.3%) | 26.8 | % fail first time | 34.5 | 2024 | 123 |
| Kingston upon Thames (KT) (rough estimate: 114 tests, 95% interval 19.1–35.1%) | 26.3 | % fail first time | 34.5 | 2024 | 114 |
| Stevenage (SG) (rough estimate: 160 tests, 95% interval 20.0–33.6%) | 26.3 | % fail first time | 34.5 | 2024 | 160 |
| Slough (SL) (rough estimate: 119 tests, 95% interval 17.5–32.8%) | 24.4 | % fail first time | 34.5 | 2024 | 119 |
Source: DVSA MOT bulk data · Window: 2024 · n = 1,080 (initial tests) · Method: one initial test per test_id · Updated: 24 Sep 2026 · Release: dvsa-2024-v2 · CSV
Allowing for age, Vauxhall Omega MOTs record corrosion failures at 4.9 times the national rate: 3.72% of tests against 0.77% (2024 + geographic layers, n = 942).
Computed, not measured.
| Measure | Value | Unit | Compared with | Years | Tests |
|---|---|---|---|---|---|
| Salt belt susceptibility | 4.9 | ratio estimate | 1 | 2024 + geographic layers | 942 |
Source: DVSA MOT bulk data · Window: 2024 + geographic layers · n = 1,080 (initial tests) · Method: computed estimate, not measured · Updated: 24 Sep 2026 · Release: dvsa-2024-v2 · CSV
An estimated 0.1% of Vauxhall Omegas tested are likely ULEZ-compliant, judged from fuel type and first-use date; check a specific car with TfL's vehicle checker (2024).
Computed, not measured.
| Measure | Value | Unit | Compared with | Years | Tests |
|---|---|---|---|---|---|
| Likely compliant | 0.1 | % estimate | 2024 | 1080 |
Source: DVSA MOT bulk data · Window: 2024 · n = 1,080 (initial tests) · Method: computed estimate, not measured · Updated: 24 Sep 2026 · Release: dvsa-2024-v2 · CSV
Of failed Vauxhall Omega MOTs, 21.7% were retested the same day and a further 70.2% within 10 days; the median failed car passed its retest after 2 days (2019–2024, n = 3,056).
| Measure | Value | Unit | Compared with | Years | Tests |
|---|---|---|---|---|---|
| Same-day retest | 21.7 | % | failed initial tests | 2019–2024 | 3056 |
| Retest within 10 days | 70.2 | % | failed initial tests | 2019–2024 | 3056 |
| Clean MOT streak | 19.4 | % | observed chains | 2019–2024 | 2215 |
| Repeat advisory | 45.5 | % | observed chains | 2019–2024 | 2215 |
| Decreasing odometer | 1.9 | % mileage anomaly | observed chains | 2019–2024 | 2851 |
Source: DVSA MOT bulk data · Window: 2019–2024 · n = 1,080 (initial tests) · Method: one initial test per test_id · Updated: 24 Sep 2026 · Release: dvsa-2024-v2 · CSV
31.3% of Vauxhall Omegas that failed an MOT failed the next one too, against 28.5% after a pass (2019–2024, n = 942). The failure most likely to come back is ‘noise, emissions and leaks’: 32.8% of those fails recurred at the next MOT.
| Measure | Value | Unit | Compared with | Years | Tests |
|---|---|---|---|---|---|
| Repeat after fail | 31.3 | % | 28.5 | 2019–2024 | 942 |
Source: DVSA MOT bulk data · Window: 2019–2024 · n = 1,080 (initial tests) · Method: one initial test per test_id · Updated: 24 Sep 2026 · Release: dvsa-2024-v2 · CSV
On Vauxhall Omegas, ‘body, chassis, structure’ and ‘noise, emissions and leaks’ failures turn up together 4.8 times as often as chance would predict (2024, n = 357).
| Measure | Value | Unit | Compared with | Years | Tests |
|---|---|---|---|---|---|
| Body, chassis, structure + Noise, emissions and leaks (rough estimate: 357 tests, 95% interval 4.4–5.4) | 4.8 | lift | expected joint rate | 2024 | 357 |
| Body, chassis, structure + Seat belts and supplementary restraint systems (rough estimate: 87 tests, 95% interval 3.6–5.6) | 4.5 | lift | expected joint rate | 2024 | 87 |
| Identification of the vehicle + Lamps, reflectors and electrical equipment (rough estimate: 39 tests, 95% interval 2.8–5.4) | 4.0 | lift | expected joint rate | 2024 | 39 |
| Brakes + Identification of the vehicle (rough estimate: 23 tests, 95% interval 2.4–5.6) | 3.7 | lift | expected joint rate | 2024 | 23 |
| Brakes + Seat belts and supplementary restraint systems (rough estimate: 91 tests, 95% interval 2.8–4.2) | 3.4 | lift | expected joint rate | 2024 | 91 |
| Body, chassis, structure + Brakes (rough estimate: 326 tests, 95% interval 3.0–3.8) | 3.4 | lift | expected joint rate | 2024 | 326 |
| Seat belts and supplementary restraint systems + Suspension (rough estimate: 122 tests, 95% interval 2.8–4.0) | 3.3 | lift | expected joint rate | 2024 | 122 |
| Brakes + Steering (rough estimate: 231 tests, 95% interval 2.8–3.7) | 3.2 | lift | expected joint rate | 2024 | 231 |
| Measure | Value | Unit | Compared with | Years | Tests |
|---|---|---|---|---|---|
| Seat belts and supplementary restraint systems + Visibility (rough estimate: 71 tests, 95% interval 2.4–3.9) | 3.0 | lift | expected joint rate | 2024 | 71 |
| Noise, emissions and leaks + Seat belts and supplementary restraint systems (rough estimate: 60 tests, 95% interval 2.3–3.9) | 3.0 | lift | expected joint rate | 2024 | 60 |
| Lamps, reflectors and electrical equipment + Seat belts and supplementary restraint systems (rough estimate: 125 tests, 95% interval 2.5–3.5) | 3.0 | lift | expected joint rate | 2024 | 125 |
| Brakes + Suspension | 2.9 | lift | expected joint rate | 2024 | 543 |
| Brakes + Noise, emissions and leaks (rough estimate: 293 tests, 95% interval 2.6–3.3) | 2.9 | lift | expected joint rate | 2024 | 293 |
| Steering + Suspension (rough estimate: 283 tests, 95% interval 2.5–3.2) | 2.8 | lift | expected joint rate | 2024 | 283 |
| Body, chassis, structure + Lamps, reflectors and electrical equipment (rough estimate: 432 tests, 95% interval 2.5–3.1) | 2.8 | lift | expected joint rate | 2024 | 432 |
| Seat belts and supplementary restraint systems + Steering (rough estimate: 40 tests, 95% interval 2.0–3.8) | 2.8 | lift | expected joint rate | 2024 | 40 |
| Identification of the vehicle + Suspension (rough estimate: 24 tests, 95% interval 1.8–4.1) | 2.8 | lift | expected joint rate | 2024 | 24 |
| Body, chassis, structure + Suspension (rough estimate: 373 tests, 95% interval 2.5–3.1) | 2.8 | lift | expected joint rate | 2024 | 373 |
| Brakes + Tyres (rough estimate: 237 tests, 95% interval 2.4–3.1) | 2.7 | lift | expected joint rate | 2024 | 237 |
| Lamps, reflectors and electrical equipment + Noise, emissions and leaks (rough estimate: 430 tests, 95% interval 2.4–3.0) | 2.7 | lift | expected joint rate | 2024 | 430 |
| Seat belts and supplementary restraint systems + Tyres (rough estimate: 46 tests, 95% interval 1.9–3.5) | 2.7 | lift | expected joint rate | 2024 | 46 |
| Body, chassis, structure + Tyres (rough estimate: 168 tests, 95% interval 2.3–3.1) | 2.6 | lift | expected joint rate | 2024 | 168 |
| Brakes + Lamps, reflectors and electrical equipment | 2.6 | lift | expected joint rate | 2024 | 555 |
| Steering + Tyres (rough estimate: 122 tests, 95% interval 2.2–3.1) | 2.6 | lift | expected joint rate | 2024 | 122 |
| Body, chassis, structure + Steering (rough estimate: 135 tests, 95% interval 2.2–3.0) | 2.6 | lift | expected joint rate | 2024 | 135 |
| Noise, emissions and leaks + Suspension (rough estimate: 358 tests, 95% interval 2.3–2.8) | 2.5 | lift | expected joint rate | 2024 | 358 |
| Noise, emissions and leaks + Steering (rough estimate: 138 tests, 95% interval 2.1–3.0) | 2.5 | lift | expected joint rate | 2024 | 138 |
| Lamps, reflectors and electrical equipment + Steering (rough estimate: 284 tests, 95% interval 2.2–2.8) | 2.5 | lift | expected joint rate | 2024 | 284 |
| Lamps, reflectors and electrical equipment + Suspension | 2.5 | lift | expected joint rate | 2024 | 727 |
| Noise, emissions and leaks + Tyres (rough estimate: 161 tests, 95% interval 2.1–2.9) | 2.4 | lift | expected joint rate | 2024 | 161 |
| Lamps, reflectors and electrical equipment + Tyres (rough estimate: 335 tests, 95% interval 2.2–2.7) | 2.4 | lift | expected joint rate | 2024 | 335 |
| Tyres + Visibility (rough estimate: 184 tests, 95% interval 2.1–2.8) | 2.4 | lift | expected joint rate | 2024 | 184 |
| Noise, emissions and leaks + Visibility (rough estimate: 204 tests, 95% interval 2.0–2.6) | 2.3 | lift | expected joint rate | 2024 | 204 |
| Lamps, reflectors and electrical equipment + Visibility (rough estimate: 424 tests, 95% interval 2.1–2.5) | 2.3 | lift | expected joint rate | 2024 | 424 |
| Suspension + Tyres (rough estimate: 273 tests, 95% interval 2.0–2.5) | 2.3 | lift | expected joint rate | 2024 | 273 |
| Brakes + Visibility (rough estimate: 264 tests, 95% interval 2.0–2.5) | 2.3 | lift | expected joint rate | 2024 | 264 |
| Body, chassis, structure + Visibility (rough estimate: 189 tests, 95% interval 1.9–2.5) | 2.2 | lift | expected joint rate | 2024 | 189 |
| Suspension + Visibility (rough estimate: 312 tests, 95% interval 1.7–2.1) | 1.9 | lift | expected joint rate | 2024 | 312 |
| Steering + Visibility (rough estimate: 109 tests, 95% interval 1.4–2.1) | 1.7 | lift | expected joint rate | 2024 | 109 |
| Identification of the vehicle + Visibility (seen together; too few for a multiplier) | 19 | tests with both | 2024 | 19 | |
| Body, chassis, structure + Identification of the vehicle (seen together; too few for a multiplier) | 15 | tests with both | 2024 | 15 | |
| Identification of the vehicle + Tyres (seen together; too few for a multiplier) | 13 | tests with both | 2024 | 13 | |
| Road Wheels + Tyres (seen together; too few for a multiplier) | 12 | tests with both | 2024 | 12 | |
| Road Wheels + Suspension (seen together; too few for a multiplier) | 12 | tests with both | 2024 | 12 | |
| Identification of the vehicle + Noise, emissions and leaks (seen together; too few for a multiplier) | 12 | tests with both | 2024 | 12 | |
| Road Wheels + Visibility (seen together; too few for a multiplier) | 11 | tests with both | 2024 | 11 | |
| Lamps, reflectors and electrical equipment + Road Wheels (seen together; too few for a multiplier) | 11 | tests with both | 2024 | 11 | |
| Identification of the vehicle + Steering (seen together; too few for a multiplier) | 10 | tests with both | 2024 | 10 | |
| Body, chassis, structure + Road Wheels (seen together; too few for a multiplier) | 8 | tests with both | 2024 | 8 | |
| Identification of the vehicle + Seat belts and supplementary restraint systems (seen together; too few for a multiplier) | 7 | tests with both | 2024 | 7 | |
| Brakes + Road Wheels (seen together; too few for a multiplier) | 7 | tests with both | 2024 | 7 | |
| Road Wheels + Steering (seen together; too few for a multiplier) | 5 | tests with both | 2024 | 5 | |
| Noise, emissions and leaks + Road Wheels (seen together; too few for a multiplier) | 5 | tests with both | 2024 | 5 |
Source: DVSA MOT bulk data · Window: 2024 · n = 1,080 (initial tests) · Method: one initial test per test_id · Updated: 24 Sep 2026 · Release: dvsa-2024-v2 · CSV
DVSA lists 2 safety recall campaigns matched to the Vauxhall Omega; check whether yours has been fixed, using its registration number.
| Measure | Value | Unit | Compared with | Years | Tests |
|---|---|---|---|---|---|
| DVSA recall campaigns matched | 2 | campaigns | DVSA register | DVSA register | 1080 |
Source: DVSA register; recall effect covers 11 of 761 models · Window: DVSA register · n = 1,080 (initial tests) · Method: one initial test per test_id · Updated: 24 Sep 2026 · Release: dvsa-2024-v2 · CSV
Vauxhall Omegas fail first time most in January (38.5%, against 31.1% for all cars that month) and least in July (35.0%) (2024, n = 1,080).
| Measure | Value | Unit | Compared with | Years | Tests |
|---|---|---|---|---|---|
| January | 38.5 | % fail first time | 31.1 | 2024 | 1202 |
| February | 37.3 | % fail first time | 30.0 | 2024 | 1084 |
| March | 37.8 | % fail first time | 28.3 | 2024 | 1180 |
| April | 35.5 | % fail first time | 29.8 | 2024 | 826 |
| May | 36.3 | % fail first time | 28.8 | 2024 | 953 |
| June | 35.1 | % fail first time | 28.1 | 2024 | 1039 |
| July | 35 | % fail first time | 29.3 | 2024 | 1083 |
| August | 35.2 | % fail first time | 29.2 | 2024 | 1125 |
| Measure | Value | Unit | Compared with | Years | Tests |
|---|---|---|---|---|---|
| September | 35.7 | % fail first time | 28.2 | 2024 | 1174 |
| October | 37.0 | % fail first time | 30.3 | 2024 | 1282 |
| November | 35.5 | % fail first time | 30.6 | 2024 | 1125 |
| December | 37.4 | % fail first time | 29.3 | 2024 | 786 |
Source: DVSA MOT bulk data · Window: 2024 · n = 1,080 (initial tests) · Method: one initial test per test_id · Updated: 24 Sep 2026 · Release: dvsa-2024-v2 · CSV
not computed for this model: no qualifying records. 1,080 initial Vauxhall Omega tests are in the published model cohort.
Source: DVSA MOT bulk data · Window: 2019–2024 · n = 1,080 (initial tests) · Method: one initial test per test_id · Updated: 24 Sep 2026 · Release: dvsa-2024-v2 · CSV
See the Chrysler 300C, a car of the same inspection class with 3.1× the tests · Check your car by registration
n < 500 in this group. 1,080 initial Vauxhall Omega tests are in the published model cohort; this measure needs a qualifying group of at least 500 tests.
Source: DVSA MOT bulk data · Window: 2024 · n = 1,080 (initial tests) · Method: one initial test per test_id · Updated: 24 Sep 2026 · Release: dvsa-2024-v2 · CSV
See the Chrysler 300C, a car of the same inspection class with 3.1× the tests · Check your car by registration
n < 500 in this group. 1,080 initial Vauxhall Omega tests are in the published model cohort; this measure needs a qualifying group of at least 500 tests.
Source: DVSA MOT bulk data · Window: 2024 · n = 1,080 (initial tests) · Method: one initial test per test_id · Updated: 24 Sep 2026 · Release: dvsa-2024-v2 · CSV
See the Chrysler 300C, a car of the same inspection class with 3.1× the tests · Check your car by registration
not computed for this model: no qualifying records. 1,080 initial Vauxhall Omega tests are in the published model cohort.
Source: DVSA MOT bulk data · Window: 2024 · n = 1,080 (initial tests) · Method: one initial test per test_id · Updated: 24 Sep 2026 · Release: dvsa-2024-v2 · CSV
See the Chrysler 300C, a car of the same inspection class with 3.1× the tests · Check your car by registration
not computed for this model: no qualifying records. 1,080 initial Vauxhall Omega tests are in the published model cohort.
Source: DVSA MOT bulk data · Window: 2019–2024 · n = 1,080 (initial tests) · Method: one initial test per test_id · Updated: 24 Sep 2026 · Release: dvsa-2024-v2 · CSV
See the Chrysler 300C, a car of the same inspection class with 3.1× the tests · Check your car by registration
not computed for this model: no qualifying records. 1,080 initial Vauxhall Omega tests are in the published model cohort.
Source: DVSA MOT bulk data · Window: survival forecast · n = 1,080 (initial tests) · Method: computed estimate, not measured · Updated: 24 Sep 2026 · Release: dvsa-2024-v2 · CSV
See the Chrysler 300C, a car of the same inspection class with 3.1× the tests · Check your car by registration
not computed for this model: no qualifying records. 1,080 initial Vauxhall Omega tests are in the published model cohort.
Source: DVSA MOT bulk data · Window: 2024 · n = 1,080 (initial tests) · Method: one initial test per test_id · Updated: 24 Sep 2026 · Release: dvsa-2024-v2 · CSV
See the Chrysler 300C, a car of the same inspection class with 3.1× the tests · Check your car by registration
not computed for this model: no qualifying records. 1,080 initial Vauxhall Omega tests are in the published model cohort.
Source: DVSA MOT bulk data · Window: 2024 · n = 1,080 (initial tests) · Method: one initial test per test_id · Updated: 24 Sep 2026 · Release: dvsa-2024-v2 · CSV
See the Chrysler 300C, a car of the same inspection class with 3.1× the tests · Check your car by registration
layer not yet computed for this model (covers 211 of 761 models). 1,080 initial Vauxhall Omega tests are in the published model cohort.
Source: NHTSA, US market; covers 211 of 761 models · Window: NHTSA · n = 1,080 (initial tests) · Method: one initial test per test_id · Updated: 24 Sep 2026 · Release: dvsa-2024-v2 · CSV
See the Chrysler 300C, a car of the same inspection class with 3.1× the tests · Check your car by registration
layer not yet computed for this model (covers 211 of 761 models). 1,080 initial Vauxhall Omega tests are in the published model cohort.
Source: NHTSA, US market; covers 211 of 761 models · Window: NHTSA + 2024 · n = 1,080 (initial tests) · Method: one initial test per test_id · Updated: 24 Sep 2026 · Release: dvsa-2024-v2 · CSV
See the Chrysler 300C, a car of the same inspection class with 3.1× the tests · Check your car by registration
no match in the other-country inspection register. 1,080 initial Vauxhall Omega tests are in the published model cohort.
Source: Statens vegvesen PKK (CC BY 4.0), Traficom Katsastus (CC BY 4.0), RDW APK (CC0), adapted; covers 430 of 761 models · Window: 2024 by country · n = 1,080 (initial tests) · Method: one initial test per test_id · Updated: 24 Sep 2026 · Release: dvsa-2024-v2 · CSV
See the Chrysler 300C, a car of the same inspection class with 3.1× the tests · Check your car by registration
layer not yet computed for this model (covers 19 of 761 models). 1,080 initial Vauxhall Omega tests are in the published model cohort.
Source: European Commission OBFCM; covers 19 of 761 models · Window: 2021+ cohorts · n = 1,080 (initial tests) · Method: computed estimate, not measured · Updated: 24 Sep 2026 · Release: dvsa-2024-v2 · CSV
See the Chrysler 300C, a car of the same inspection class with 3.1× the tests · Check your car by registration
MOT Risk Index (2026). Vauxhall Omega MOT statistics 2024 (data release dvsa-2024-v2; full dataset motriskindex-families-2024-v5, DOI 10.5281/zenodo.22975051), updated 24 September 2026. motriskindex.co.uk/cars/vauxhall-omega/
How the MOT Risk Index and every figure on this page are calculated: methodology.
What is wrong on this page? One tap sends the category only, no text and nothing about you.
65.5% of first attempts passed in 2024 (1,080 tests). Retests after repair are excluded; cars fixed at the test centre (PRS) are shown separately.
Other sites may count retests or all attempts. This page uses 1,080 primary tests: 34.54% failed first time and 70.0% passed when cars fixed at the test centre (PRS) count as passes. The age-adjusted MOT Risk Index 86 is shown separately.