The picture
Twingo: middle-of-the-pack on first-time pass
Across 33,917 MOT tests, the Twingo returns 71.5% first-time pass — below the UK fleet average. The single most-logged Major fail is a broken or weak spring. A number-plate lamp out and worn suspension bushes round out the top three. Average tested mileage sits at 58,401, 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 spring or spring component fractured or seriously weakened
1,960 occurrences · 5.8% of tests
- 02
A rear registration plate lamp or light source missing or inoperative in the case of multiple lamps or light sources
1,563 occurrences · 4.6% of tests
- 03
A suspension pin, bush or joint excessively worn
1,187 occurrences · 3.5% of tests
- 04
Tyre tread depth not in accordance with the requirements
1,178 occurrences · 3.5% of tests
- 05
A steering ball joint with excessive wear or free play
1,174 occurrences · 3.5% of tests
- 06
Brake pipe damaged or excessively corroded
933 occurrences · 2.8% of tests
- 07
Wiper blade missing or obviously not clearing the windscreen
715 occurrences · 2.1% of tests
- 08
A lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning
662 occurrences · 2.0% of tests
- 09
Lambda coefficient outside the default limits or the range specified by the manufacturer
566 occurrences · 1.7% of tests
- 10
Windscreen or window damaged or seriously discoloured but not adversely affecting driver's view
558 occurrences · 1.6% 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 5 failures
£308–£850
If every one of this Twingo'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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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.
Item 01 · Amazon UK
H7 / W21W bulb pack
A spare-bulb kit lives in the boot. Test morning is not the time to find your stop-lamp's gone.
Search Amazon UK
Item 02 · Amazon UK
Digital tyre-tread depth gauge
Five quid for a gauge beats £150 for a retest. UK MOT minimum is 1.6mm — most testers fail anything below 2mm to be safe.
Search Amazon UK
Buying or keeping a Twingo?
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 Twingo 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.