2012 Porsche Cayenne MOT pass rate, common failures & what to check
In 2025, 83.7% of Porsche Cayennes first used in 2012 passed their MOT first time, against 63.5% for all cars first used in 2012. Across 5,853 Cayenne first tests from 2023 to 2025, the most common failure areas were tyres, suspension and lamps and electrical equipment.
This page analyses first MOT tests for Porsche Cayennes first used in 2012 (all trims grouped): 2021 to 2025 for the pass-rate trend, and 2023 to 2025 for the failure and advisory analysis — plus what is worth checking before you buy one.
Data: DVSA anonymised MOT tests to December 2025 · Calculated by SortedCars · Updated October 2026
How the 2012 Porsche Cayenne MOT pass rate has changed
Share of first tests passed in each year, Cayennes first used in 2012 against all cars first used in 2012 (any make or fuel; not adjusted for mileage, fuel or use). In 2025 the Cayenne figure was 20.2 points higher.
View this chart as a table
| Test year | 2012 Cayenne | All cars first used 2012 | Cayenne first tests |
|---|---|---|---|
| 2021 | 83.8% | 68.8% | 2,044 |
| 2022 | 84.5% | 67.4% | 2,019 |
| 2023 | 81.0% | 65.6% | 1,993 |
| 2024 | 81.3% | 64.3% | 1,949 |
| 2025 | 83.7% | 63.5% | 1,911 |
Common 2012 Porsche Cayenne MOT failures
Share of the 1,055 failed first tests (2023–2025) with at least one failure in each area. A test can fail in more than one area, so the shares add up to more than 100%.
Most common failure items
| DVSA failure item | Share of failed first tests | Tests |
|---|---|---|
| Coil spring: fractured or broken | 25.9% | 273 |
| Tread depth: below requirements of 1.6mm | 13.2% | 139 |
| Brake pads: less than 1.5 mm thick | 6.9% | 73 |
| Tyre condition: has a cut in excess of the requirements deep enough to reach the ply or cords | 6.7% | 71 |
| Tyre condition: has ply or cords exposed | 6.2% | 65 |
Item names are DVSA’s own wording. 2023–2025 combined.
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Typical repair costs for common MOT failures
Typical UK garage prices for the job, not for a Cayenne in particular, and not a quote.
| Failure item | Typical job | Typical UK price | Usual range |
|---|---|---|---|
| Coil spring: fractured or broken | Coil spring replacement | £248 | £175–£400 |
From published UK repair-cost guides, checked September 2026. Only jobs with a published typical price are shown.
What to check on a 2012 Porsche Cayenne before buying
The three areas where failed first tests most often had a fault, 2023–2025.
- Tyres. Worth checking the tread depth across the whole width of each tyre, and the sidewalls for cuts, cracks and bulges.
- Suspension. Worth looking behind the front wheels with a torch at the coil springs, and listening for knocks over bumps on the test drive.
- Lamps and electrics. Ask someone to watch while you work the brake lights, indicators, sidelights, dipped and main beam, and the number-plate lamps.
Common 2012 Porsche Cayenne MOT advisories
Advisories are points the tester noted that did not fail the car. Most common on 2012 Cayennes, as a share of all 5,853 first tests, 2023–2025.
| DVSA advisory item | Share of first tests | Tests |
|---|---|---|
| Tread depth: worn close to legal limit/worn on edge | 15.0% | 878 |
| Engine oil leaks: leak, but not excessive | 11.7% | 682 |
| Brake pads: wearing thin | 11.2% | 658 |
| Brake discs: worn, pitted or scored, but not seriously weakened | 4.7% | 278 |
| Brake discs: worn, but not excessively | 2.8% | 162 |
Questions about the 2012 Porsche Cayenne MOT
What is the MOT pass rate of a 2012 Porsche Cayenne?
In 2025, 83.7% of Cayennes first used in 2012 passed their MOT first time, against 63.5% for all cars first used in 2012. A car fixed during the test counts as a fail.
What does a 2012 Cayenne most often fail its MOT on?
Tyres (in 31.1% of failed first tests, 2023–2025), suspension (28.0%) and lamps and electrical equipment (23.0%). The single most common item was “Coil spring: fractured or broken” (25.9%).
How often does a 2012 Porsche Cayenne fail its MOT?
In 2025, 16.3% of first tests on Cayennes first used in 2012 did not pass first time: 13.7% failed, and a further 2.7% had a fault fixed during the test (counted as a fail here). Across 2023–2025, 1,055 of 5,853 first tests did not pass first time.
What are the most common 2012 Porsche Cayenne MOT advisories?
“Tread depth: worn close to legal limit/worn on edge” (on 15.0% of first tests, 2023–2025), “Engine oil leaks: leak, but not excessive” (11.7%), “Brake pads: wearing thin” (11.2%), “Brake discs: worn, pitted or scored, but not seriously weakened” (4.7%) and “Brake discs: worn, but not excessively” (2.8%).
Is a 2012 Porsche Cayenne reliable?
An MOT pass rate shows what failed at the test, not how reliable a car is. For this group of cars the first-time pass rate went from 83.8% in 2021 to 83.7% in 2025. For one particular car, its own MOT history matters more than the average.
Other cars first used in 2012
The most-tested cars from the same year. Each page uses the same method.
2012 Ford Fiesta MOT statistics · 2012 Vauxhall Corsa MOT statistics · 2012 Ford Focus MOT statistics · 2012 Volkswagen Golf MOT statistics · 2012 Vauxhall Astra MOT statistics
Checking a specific 2012 Cayenne?
The numbers above cover every Cayenne first used in 2012 and tested in Great Britain. Our free check shows the actual MOT history, mileage record and tax status of the one you are looking at.
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