Diesel BMW 435: MOT pass rate
85.6% of diesel BMW 435s pass the MOT first time, measured across 10,700 DVSA tests on that fuel type alone. Average mileage at test was 69,685.
Diesel against the other BMW 435 versions
| Fuel | Pass rate | Tests |
|---|---|---|
| Diesel | 85.6% | 10,700 |
| Petrol | 85.8% | 2,148 |
| All BMW 435 | 85.6% | 12,848 |
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 BMW 435 specifically, petrol is the strongest at 85.8%, and this diesel version sits 0 points above the 85.6% 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 BMW 435 had covered 69,685 miles at test, against 64,892 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 BMW 435 page separate age from fuel if you want to isolate one.
Other BMW 435 fuel types
- Petrol BMW 435 - 85.8%