MOT performance
Porsche Cayenne: noise, emissions and leaks MOT failures
1.8% of 59,466 MOT tests on the Porsche Cayenne in 2023–2024 failed on noise, emissions and leaks, against 3.2% for all cars. Allowing for age, mileage and fuel, Porsche Cayennes failed on noise, emissions and leaks 47% less often than comparable cars, from 1,056 tests with a noise, emissions and leaks failure.
59,466 MOT tests on 31,259 vehicles, 2023–2024 · Source: DVSA (Open Government Licence) · Analysis: 73 Auto
Check a specific car's MOT history and running costsAt a glance
| Figure | Value | Basis |
|---|---|---|
| Tests failed on noise, emissions and leaks | 1.8% | 1,056 of 59,466 tests |
| All cars | 3.2% | n = 65,477,892 |
| vs similar cars | -47% | same age, mileage and fuel |
Noise, emissions and leaks items that fail most
| Item | Area | Share of tests |
|---|---|---|
| Malfunction indicator lamp: inoperative or indicates a malfunction | Noise, emissions and leaks | 0.90% |
By registration year
| Registered | Tests | Failed on it | vs similar cars |
|---|---|---|---|
| 2021 | 1,593 | 0.2% | -35% |
| 2020 | 4,840 | 0.1% | -68% |
| 2019 | 6,448 | 0.2% | -67% |
| 2018 | 3,721 | 1.0% | -13% |
| 2017 | 3,656 | 1.9% | +30% |
| 2016 | 5,620 | 2.2% | +21% |
| 2015 | 4,774 | 2.0% | -4% |
| 2014 | 3,803 | 1.1% | -57% |
| 2013 | 4,366 | 1.1% | -62% |
| 2012 | 3,939 | 0.8% | -76% |
| 2011 | 2,494 | 1.4% | -64% |
| 2010 | 1,816 | 1.8% | -59% |
| 2009 | 1,683 | 2.8% | -52% |
| 2008 | 1,216 | 3.8% | -52% |
| 2007 | 1,447 | 4.9% | -44% |
| 2006 | 1,882 | 4.7% | -50% |
| 2005 | 2,713 | 4.2% | -59% |
| 2004 | 2,298 | 4.5% | -57% |
| 2003 | 1,116 | 4.7% | -54% |
What this does and doesn't tell you
A higher failure rate on noise, emissions and leaks can reflect the design, typical use or how often owners replace parts before the MOT. It doesn't tell you about any one car: a specific Porsche Cayenne's MOT history does. See MOT check.
Check a specific Porsche Cayenne
Enter a UK registration to see that car's own MOT history and what it is likely to cost to own. Your first check is free and shows the vehicle summary and its headline ownership cost. The category-by-category breakdown is part of a paid check.
UK number plate or 17-character VIN
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.
Related
- All Porsche Cayenne MOT results
- Noise, emissions and leaks failures across all cars
- Porsche Cayenne: brakes
- Porsche Cayenne: suspension
- Porsche Cayenne: tyres
- Porsche Cayenne: lights, reflectors and electrical
- Porsche Cayenne: body, chassis and structure
- Porsche Cayenne: driver's view of the road
- Porsche Cayenne: seat belts and airbags
- How repair costs are estimated