MOT cost .

Mercedes Benz

Vaneo

636 MOT tests analysed. runs below the UK fleet average — here's where Vaneos pass, fail, and end up on the retest sheet.

That's 11.7 points below the UK fleet average across our 1,988 tracked models — buyers should expect more first-time fails than the typical UK car.

Pass

64.0%

Pass-after-fix

6.6%

Fail

28.0%

Avg miles

78,885

Pass + Pass-after-fix + Fail = 100%

The picture

Vaneo: a below-average pass rate worth digging into

Across 636 MOT tests, the Vaneo returns 64.0% first-time pass — well below the UK fleet average. The single most-logged Major fail is a number-plate lamp out. A defective headlamp lens and a split CV-joint boot round out the top three. Average tested mileage sits at 78,885, 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.

  1. 01

    A rear registration plate lamp or light source missing or inoperative in the case of multiple lamps or light sources

    44 occurrences · 6.9% of tests

  2. 02

    Headlamp reflector or lens slightly defective

    42 occurrences · 6.6% of tests

  3. 03

    A transmission shaft constant velocity joint boot severely deteriorated

    42 occurrences · 6.6% of tests

  4. 04

    A spring or spring component fractured or seriously weakened

    30 occurrences · 4.7% of tests

  5. 05

    Windscreen or window damaged or seriously discoloured but not adversely affecting driver's view

    27 occurrences · 4.2% of tests

  6. 06

    The aim of a headlamp is not within limits laid down in the requirements

    27 occurrences · 4.2% of tests

  7. 07

    An SRS malfunction indicator lamp (MIL) indicates a system malfunction

    24 occurrences · 3.8% of tests

  8. 08

    Parking brake efficiency below minimum requirement

    23 occurrences · 3.6% of tests

  9. 09

    Engine MIL illuminated indicating a malfunction

    23 occurrences · 3.6% of tests

  10. 10

    Brake pipe damaged or excessively corroded

    19 occurrences · 3.0% 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

£98£355

If every one of this Vaneo'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 Vaneo?

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 Vaneo 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.