MOT performance
2017 Vauxhall Insignia: MOT pass rate and common failures
Of 31,424 MOT tests on 2017-registered Vauxhall Insignias in 2023–2024 (on average 5.8 years old at test, median 65,331 miles), 77.0% passed first time, 8.8 points higher than the Vauxhall Insignia overall. Allowing for age, mileage and fuel, 2017 Vauxhall Insignias failed 6% more often than comparable cars.
31,424 MOT tests on 15,500 vehicles, 2023–2024 · Source: DVSA (Open Government Licence) · Analysis: 73 Auto
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| Figure | Value | Basis |
|---|---|---|
| First-time pass rate | 77.0% | ±0.5 pts (95%), n = 31,424 |
| All Vauxhall Insignias | 68.1% | n = 417,125 |
| Failures vs similar cars | 1.06× | same age, mileage and fuel = 1.00 |
| Tests with a dangerous defect | 9.0% | n = 31,424 |
| Average age at test | 5.8 years | n = 31,424 |
Where 2017 Vauxhall Insignias fail
| Area | Tests failed on it | vs similar cars |
|---|---|---|
| Tyres | 7.6% | +17% |
| Brakes | 5.3% | +16% |
| Lights, reflectors and electrical | 5.0% | -21% |
| Suspension | 4.5% | +4% |
| Noise, emissions and leaks | 3.7% | +78% |
| Driver's view of the road | 3.2% | -8% |
| Body, chassis and structure | 1.1% | -21% |
| Road wheels | 0.6% | +84% |
| Registration plates and VIN | 0.2% | -37% |
| Seat belts and airbags | 0.2% | -64% |
| Steering | 0.1% | -91% |
Most common failure items
| Item | Area | Share of tests |
|---|---|---|
| Brake pads: less than 1.5 mm thick | Brakes | 3.84% |
| Coil spring: fractured or broken | Suspension | 3.34% |
| Tread depth: tread depth below requirements of 1.6mm | Tyres | 3.15% |
| Wipers: does not clear the windscreen effectively | Driver's view of the road | 2.14% |
| Malfunction indicator lamp: inoperative or indicates a malfunction | Noise, emissions and leaks | 2.13% |
Check a specific 2017 Vauxhall Insignia
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About this data. These are MOT test results, not a measure of mechanical reliability: a car's MOT outcome reflects its condition on the day, which depends on how it has been maintained and driven as well as how it was built. Figures cover class 4 vehicles (cars and light vans), normal tests only (retests excluded), outcomes pass, fail and pass after rectification at the station; vehicles at least 2.5 years old at test. Tests from 2023-01-01 to 2024-12-30. “Compared with similar cars” means compared with the national rate for cars of the same age, mileage band and fuel. Contains public sector information licensed under the Open Government Licence v3.0. Makes and models are matched to 73 Auto's vehicle catalogue; tests that can't be matched are left out rather than guessed. See how the MOT figures are produced.