Diesel Volvo S90: MOT pass rate
87.4% of diesel Volvo S90s pass the MOT first time, measured across 5,138 DVSA tests on that fuel type alone. Average mileage at test was 68,571.
Diesel against the other Volvo S90 versions
| Fuel | Pass rate | Tests |
|---|---|---|
| Diesel | 87.4% | 5,138 |
| Petrol | 88.4% | 593 |
| All Volvo S90 | 87.6% | 5,908 |
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 Volvo S90 specifically, petrol is the strongest at 88.4%, and this diesel version sits 0.2 points below the 87.6% model average.
What it means if you are buying one
There is little to choose between fuel types on this model, so decide on running costs and mileage rather than MOT record. Check the exact car, decode the VIN and check the mileage before you bid.
Mileage is part of the answer
The average diesel Volvo S90 had covered 68,571 miles at test, against 49,161 for the petrol. That is a shade above the middle of the range, still ordinary wear rather than a red flag, but worth checking against the service book for the car's age.
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 Volvo S90 page separate age from fuel if you want to isolate one.
Other Volvo S90 fuel types
- Petrol Volvo S90 - 88.4%