MOT performance
2010 Porsche 911: MOT pass rate and common failures
Of 3,448 MOT tests on 2010-registered Porsche 911s in 2023–2024 (on average 13 years old at test, median 47,273 miles), 90.7% passed first time, 2.9 points higher than the Porsche 911 overall. Allowing for age, mileage and fuel, 2010 Porsche 911s failed 70% less often than comparable cars.
3,448 MOT tests on 1,793 vehicles, 2023–2024 · Source: DVSA (Open Government Licence) · Analysis: 73 Auto
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| Figure | Value | Basis |
|---|---|---|
| First-time pass rate | 90.7% | ±1 pts (95%), n = 3,448 |
| All Porsche 911s | 87.9% | n = 100,223 |
| Failures vs similar cars | 0.30× | same age, mileage and fuel = 1.00 |
| Tests with a dangerous defect | 2.1% | n = 3,448 |
| Average age at test | 13 years | n = 3,448 |
Where 2010 Porsche 911s fail
| Area | Tests failed on it | vs similar cars |
|---|---|---|
| Lights, reflectors and electrical | 2.8% | -77% |
| Tyres | 2.4% | -55% |
| Body, chassis and structure | 1.5% | -54% |
| Brakes | 1.1% | -83% |
| Suspension | 1.1% | -89% |
| Driver's view of the road | 1.0% | -81% |
| Noise, emissions and leaks | 0.8% | -70% |
| Steering | 0.3% | -79% |
| Registration plates and VIN | 0.3% | +6% |
| Seat belts and airbags | 0.2% | -70% |
Most common failure items
| Item | Area | Share of tests |
|---|---|---|
| Joints: constant velocity boot split or insecure, no longer prevents the ingress of dirt | Body, chassis and structure | 1.39% |
| Headlamp aim: too high | Lights, reflectors and electrical | 1.28% |
| Condition: has ply or cords exposed | Tyres | 0.84% |
| Condition: has a cut in excess of the requirements deep enough to reach the ply or cords | Tyres | 0.67% |
| Wipers: does not clear the windscreen effectively | Driver's view of the road | 0.58% |
Check a specific 2010 Porsche 911
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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.