Diesel Nissan X-Trail: MOT pass rate
72.7% of diesel Nissan X-Trails pass the MOT first time, measured across 75,975 DVSA tests on that fuel type alone. Average mileage at test was 85,162.
Diesel against the other Nissan X-Trail versions
| Fuel | Pass rate | Tests |
|---|---|---|
| Diesel | 72.7% | 75,975 |
| Petrol | 79.9% | 15,377 |
| All Nissan X-Trail | 73.9% | 91,395 |
Why the fuel type changes the number
Diesels carry DPFs, EGR valves and stricter smoke limits, so emissions and exhaust faults account for failures petrol cars never see.
On the Nissan X-Trail specifically, petrol is the strongest at 79.9%, and this diesel version sits 1.2 points below the 73.9% model average.
What it means if you are buying one
The diesel Nissan X-Trail fails more often than the model average, so budget for the items that catch this fuel type and treat a fresh MOT as worth paying for. Check the exact car, decode the VIN and check the mileage before you bid.
Mileage is part of the answer
The average diesel Nissan X-Trail had covered 85,162 miles at test, against 62,297 for the petrol. That is above average, the point where suspension bushes, drop links and exhaust corrosion start showing up as advisories before they become failures.
Fuel type and mileage are tangled together: diesels are usually bought by higher-mileage drivers, so some of any gap between fuels is the miles rather than the engine. The per-year figures on the Nissan X-Trail page separate age from fuel if you want to isolate one.
Other Nissan X-Trail fuel types
- Petrol Nissan X-Trail - 79.9%