MOT comparison
Vauxhall Corsa D vs SEAT Ibiza Mk4
How the Vauxhall Corsa D (Mk4) (2006–2014) and the SEAT Ibiza Mk4 (6J) (2008–2017) do at their MOTs, compared at the same mileage so a high-mileage car is never measured against a low-mileage one.
Vauxhall Corsa D (Mk4)
7,707,369
MOT tests compared · built 2006–2014
Passes more often in 0 of 14 mileage bands
SEAT Ibiza Mk4 (6J)
1,586,938
MOT tests compared · built 2008–2017
Passes more often in 14 of 14 mileage bands
MOT pass rate by mileage
Share of MOTs passed first time, at the mileage recorded at the test.
113,094 and 17,684 MOTs
496,812 and 100,323 MOTs
855,427 and 179,078 MOTs
968,407 and 205,709 MOTs
960,914 and 203,292 MOTs
905,912 and 187,841 MOTs
821,302 and 166,536 MOTs
710,435 and 140,855 MOTs
580,717 and 114,169 MOTs
444,418 and 88,370 MOTs
598,623 and 125,035 MOTs
188,558 and 43,305 MOTs
49,909 and 11,776 MOTs
12,841 and 2,965 MOTs
Parts that fail more often
Only differences that hold across at least half of the mileage bands we could compare, and that are far too large to be chance, are listed. How we decide
Vauxhall Corsa D fails more often on
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Front coil spring
Fails about 4 times as often as the SEAT Ibiza Mk4: 5.8% of MOTs against 1.5%.
In 14 of 14 mileage bands · Springs & Shocks
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Stop lamp
Fails about 11 times as often as the SEAT Ibiza Mk4: 3.6% of MOTs against 0.45%.
In 14 of 14 mileage bands · Lights & Signals
-
Rear shock absorber
Fails about 8 times as often as the SEAT Ibiza Mk4: 0.84% of MOTs against 0.11%.
In 12 of 14 mileage bands · Springs & Shocks
SEAT Ibiza Mk4 fails more often on
-
Rear brakes
Fails about 5 times as often as the Vauxhall Corsa D: 2.2% of MOTs against 0.51%.
In 11 of 14 mileage bands · Braking System
-
Parking brake
Fails about 3 times as often as the Vauxhall Corsa D: 4.8% of MOTs against 1.5%.
In 10 of 14 mileage bands · Braking System
Own one of these?
Enter your registration to see your own car's MOT history, its predicted pass chance and what usually fails next at its mileage.
These are differences in real MOT results, not engineering verdicts. Owner mix differs between models (some are more often taxis, first cars or rural cars), which is why every figure compares cars at the same mileage. How we compare cars.
MOT records: DVSA MOT history, which contains public sector information licensed under the Open Government Licence v3.0. See this the other way round.