The picture
E7: a below-average pass rate worth digging into
Across 1,623 MOT tests, the E7 returns 66.8% first-time pass — well below the UK fleet average. The single most-logged Major fail is a weak handbrake. A split CV-joint boot and a broken or weak spring round out the top three. Average tested mileage sits at 234,531, which is the lens to read those failure rankings through. If you own one and the next test is close, the ranked list below is a sensible pre-test checklist.
Top ten reasons for rejection.
- 01
Parking brake efficiency below minimum requirement
79 occurrences · 4.9% of tests
- 02
A transmission shaft constant velocity joint boot severely deteriorated
79 occurrences · 4.9% of tests
- 03
A spring or spring component fractured or seriously weakened
78 occurrences · 4.8% of tests
- 04
A transmission shaft constant velocity joint boot missing or no longer prevents the ingress of dirt etc
72 occurrences · 4.4% of tests
- 05
A lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning
70 occurrences · 4.3% of tests
- 06
A suspension pin, bush or joint excessively worn
68 occurrences · 4.2% of tests
- 07
A rear registration plate lamp or light source missing or inoperative in the case of multiple lamps or light sources
61 occurrences · 3.8% of tests
- 08
Smoke opacity levels exceed the manufacturer's specified limit
33 occurrences · 2.0% of tests
- 09
Windscreen or window damaged or seriously discoloured but not adversely affecting driver's view
32 occurrences · 2.0% of tests
- 10
Parking brake inoperative on one side
31 occurrences · 1.9% of tests
Counts cover Major and Dangerous defects logged at test. Advisory items excluded so this shows why a car was rejected, not just what the tester flagged in passing.
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Buying or keeping a E7?
Use the failure ranking as a pre-test checklist or a haggling lever. Treat the headline pass rate as a fleet-wide trend, not a guarantee on any individual car.
If you own a E7 and your last MOT looked nothing like the ranked failures above, that's normal — individual cars vary widely. The ranking shows the patterns testers flag most often across the country.