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Fiat
Stilo
1,464 MOT tests analysed. runs below the UK fleet average — here's where Stilos pass, fail, and end up on the retest sheet.
That's 15.0 points below the UK fleet average across our 1,984 tracked models — buyers should expect more first-time fails than the typical UK car.
Pass
62.5%
Pass-after-fix
5.4%
Fail
31.1%
Avg miles
97,106
Pass + Pass-after-fix + Fail = 100%
This model's production run straddles the January 2006 Euro 4 cutoff. Individual cars vary — check your registration plate on the government's ULEZ checker. Daily charges if driven in the zone: London £12.50 · Birmingham £8.00 .
The picture
Stilo: a below-average pass rate worth digging into
Across 1,471 MOT tests, the Stilo returns 61.1% first-time pass — well below the UK fleet average. The single most-logged Major fail is a broken or weak spring. Worn suspension bushes and a weak handbrake round out the top three. Average tested mileage sits at 92,492, 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.
ABI Insurance Group
Group 10–18
Below the fleet average — generally reasonable to insure. Lower groups cost less to insure; UK fleet average is around Group 22.
Source: ABI Group Rating Panel · administered by Thatcham Research · groups cover standard variants; performance trims may sit higher. Browse all insurance groups →
10–18
out of 50
Top ten reasons for rejection.
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- 01
A transmission shaft constant velocity joint boot severely deteriorated
69 occurrences · 4.7% of tests
- 02
The aim of a headlamp is not within limits laid down in the requirements
67 occurrences · 4.6% of tests
- 03
Headlamp reflector or lens slightly defective
60 occurrences · 4.1% of tests
- 04
Parking brake efficiency below minimum requirement
58 occurrences · 4.0% of tests
- 05
The strength or continuity of the load bearing structure within 30cm of any sub-frame, spring or suspension component mounting (a 'prescribed area') is significantly reduced or inadequately repaired
55 occurrences · 3.8% of tests
- 06
The aim of a headlamp is not within limits laid down in the requirements
51 occurrences · 3.5% of tests
- 07
A suspension pin, bush or joint excessively worn
48 occurrences · 3.3% of tests
- 08
A steering ball joint with excessive wear or free play
44 occurrences · 3.0% of tests
- 09
A suspension pin, bush or joint excessively worn
42 occurrences · 2.9% of tests
- 10
A transmission shaft constant velocity joint boot missing or no longer prevents the ingress of dirt etc
41 occurrences · 2.8% 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
£20–£160
If every one of this Stilo'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.
My Motor World · affiliate
Parts & supplies for this fix
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Buying or keeping a Stilo?
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 Stilo 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.