Diesel Vauxhall Astravan: MOT pass rate
62.2% of diesel Vauxhall Astravans pass the MOT first time, measured across 7,634 DVSA tests on that fuel type alone. Average mileage at test was 149,336.
Diesel against the other Vauxhall Astravan versions
| Fuel | Pass rate | Tests |
|---|---|---|
| Diesel | 62.2% | 7,634 |
| Petrol | 69.3% | 202 |
| All Vauxhall Astravan | 62.4% | 7,862 |
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 Vauxhall Astravan specifically, petrol is the strongest at 69.3%, and this diesel version sits 0.2 points below the 62.4% 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 Vauxhall Astravan had covered 149,336 miles at test, against 117,132 for the petrol. That is very high mileage. Clutches, dual-mass flywheels and head gaskets have usually been through at least one repair by this point, so ask for evidence rather than assume the car is original everywhere.
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 Vauxhall Astravan page separate age from fuel if you want to isolate one.
Other Vauxhall Astravan fuel types
- Petrol Vauxhall Astravan - 69.3%