The picture
Unclassified: above-average pass rates, with caveats
Across 490 MOT tests, the Unclassified returns 84.7% first-time pass — above the UK fleet average. The single most-logged Major fail is a torn steering gaiter. A binding brake and a torn suspension dust cover round out the top three. Average tested mileage sits at 11,853, 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
Steering rack gaiter or ball joint dust cover damaged or deteriorated
9 occurrences · 1.8% of tests
- 02
Significant brake effort recorded with no brake applied indicating a binding brake
8 occurrences · 1.6% of tests
- 03
A suspension joint dust cover severely deteriorated
8 occurrences · 1.6% of tests
- 04
Parking brake efficiency below minimum requirement
7 occurrences · 1.4% of tests
- 05
A headlamp or light source missing, inoperative or more than ½ not functioning in the case of LED
6 occurrences · 1.2% of tests
- 06
Emissions levels exceed the manufacturer's specified limits
6 occurrences · 1.2% of tests
- 07
Parking brake efficiency less than 50% of the required value
5 occurrences · 1.0% of tests
- 08
Parking brake inoperative on one side
5 occurrences · 1.0% of tests
- 09
Steering rack gaiter or ball joint dust cover damaged or deteriorated
5 occurrences · 1.0% of tests
- 10
Steering rack gaiter or ball joint dust cover missing or no longer prevents the ingress of dirt etc
5 occurrences · 1.0% 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.
Worst-case fix budget · top 3 failures
£170–£560
If every one of this Unclassified's most-logged Major fails hit at the same MOT, that's the real-world UK garage range. Reality is usually one or two items, not all of them. Open the estimator →
Try the calculator
Build your own retest budget.
Tools that pre-empt a retest.
Picked against this car's top failure patterns. Affiliate links to Amazon UK — we earn a small cut at no cost to you. Disclosed up-front, doesn't shape the data.
Buying or keeping a Unclassified?
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 Unclassified 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.