The picture
Sedona: a below-average pass rate worth digging into
Across 8,352 MOT tests, the Sedona returns 65.0% first-time pass — well below the UK fleet average. The single most-logged Major fail is a number-plate lamp out. A lamp out and worn suspension bushes round out the top three. Average tested mileage sits at 99,494, 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
A rear registration plate lamp or light source missing or inoperative in the case of multiple lamps or light sources
658 occurrences · 7.9% of tests
- 02
A lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning
348 occurrences · 4.2% of tests
- 03
A suspension pin, bush or joint excessively worn
347 occurrences · 4.2% of tests
- 04
A transmission shaft constant velocity joint boot severely deteriorated
328 occurrences · 3.9% of tests
- 05
Windscreen or window damaged or seriously discoloured but not adversely affecting driver's view
315 occurrences · 3.8% of tests
- 06
A spring or spring component fractured or seriously weakened
303 occurrences · 3.6% of tests
- 07
Steering rack gaiter or ball joint dust cover damaged or deteriorated
285 occurrences · 3.4% of tests
- 08
Tyre tread depth not in accordance with the requirements
271 occurrences · 3.2% of tests
- 09
Stop lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning
264 occurrences · 3.2% of tests
- 10
Brake pipe damaged or excessively corroded
258 occurrences · 3.1% 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 2 failures
£88–£275
If every one of this Sedona'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 →
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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 Sedona?
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 Sedona 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.