PORSCHE CAYENNE MOT Pass Rate
90.5% of 18,334 PORSCHE CAYENNE MOT tests pass.
At 90.5%, The CAYENNE passes slightly less often than the average across all PORSCHE models (91.7%).
The PORSCHE CAYENNE passes its MOT 90.5% of the time — well above the national average for cars, which sits at 78.3%.
Pass rate by vehicle age
Pass rate declines noticeably with age, from 96.2% at 0–3 years to 83.5% at 15+ years.
| Vehicle age | Pass rate | Tests | Average mileage |
|---|---|---|---|
| 0–3 years | 96.2% | 715 | 27,282 miles |
| 3–6 years | 95.0% | 4,503 | 38,195 miles |
| 6–10 years | 92.1% | 5,362 | 72,947 miles |
| 10–15 years | 88.2% | 4,788 | 105,514 miles |
| 15+ years | 83.5% | 2,966 | 122,715 miles |
Common MOT failure reasons for the PORSCHE CAYENNE
The most common reason the PORSCHE CAYENNE fails its MOT is lamps, reflectors and electrical equipment — present in 36.5% of failed tests, most often logged as "not working".
| Category | Share of failed tests | Example |
|---|---|---|
| Lamps, reflectors and electrical equipment | 36.5% | not working |
| Tyres | 34.9% | tread depth below requirements of 1.6mm |
| Suspension | 20.3% | fractured or broken |
| Brakes | 18.0% | less than 1.5 mm thick |
| Visibility | 12.1% | does not clear the windscreen effectively |
| Noise, emissions and leaks | 9.6% | inoperative or indicates a malfunction |
| Identification of the vehicle | 5.2% | does not conform to the specified requirements |
| Body, chassis, structure | 4.6% | constant velocity boot split or insecure, no longer prevents the ingress of dirt |
| Road Wheels | 3.6% | fixing missing |
| Seat belts and supplementary restraint systems | 3.5% | warning lamp indicates a fault |
Related PORSCHE models
- PORSCHE 911 — 91.6% pass rate
- PORSCHE MACAN — 94.8% pass rate
- PORSCHE BOXSTER — 87.2% pass rate
- PORSCHE CAYMAN — 91.6% pass rate
- PORSCHE PANAMERA — 92.6% pass rate
- PORSCHE TAYCAN 4S 93KWH — 95.2% pass rate