Diesel Mitsubishi Space Star: MOT pass rate
48.2% of diesel Mitsubishi Space Stars pass the MOT first time, measured across 255 DVSA tests on that fuel type alone. Average mileage at test was 104,734.
Diesel against the other Mitsubishi Space Star versions
| Fuel | Pass rate | Tests |
|---|---|---|
| Petrol | 52.3% | 1,181 |
| Diesel | 48.2% | 255 |
| All Mitsubishi Space Star | 51.6% | 1,437 |
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 Mitsubishi Space Star specifically, petrol is the strongest at 52.3%, and this diesel version sits 3.4 points below the 51.6% model average.
What it means if you are buying one
The diesel Mitsubishi Space Star 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 Mitsubishi Space Star had covered 104,734 miles at test, against 84,598 for the petrol. That is above average and into the range where cambelts and water pumps are due if they have not already been done, so ask for the service history rather than take the mileage on trust.
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 Mitsubishi Space Star page separate age from fuel if you want to isolate one.
Other Mitsubishi Space Star fuel types
- Petrol Mitsubishi Space Star - 52.3%