MOT cost .
Auto Sleepers Unclassified
MOT 2023
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Auto Sleepers

Unclassified

612 MOT tests analysed. sits above the UK fleet average — here's where Unclassifieds pass, fail, and end up on the retest sheet.

That's 17.1 points above the UK fleet average across our 1,988 tracked models — a confident result.

Pass

92.8%

Pass-after-fix

2.5%

Fail

4.1%

Avg miles

16,469

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

The picture

Unclassified: a strong MOT record by UK norms

Across 612 MOT tests, the Unclassified returns 92.8% first-time pass — comfortably ahead of the UK fleet average. The single most-logged Major fail is a defective wiper blade. An airbag warning light and wipers that don't clear the screen round out the top three. Average tested mileage sits at 16,469, 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

    Wiper blade defective

    13 occurrences · 2.1% of tests

  2. 02

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

    6 occurrences · 1.0% of tests

  3. 03

    Wiper blade missing or obviously not clearing the windscreen

    5 occurrences · 0.8% of tests

  4. 04

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

    5 occurrences · 0.8% of tests

  5. 05

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

    4 occurrences · 0.7% of tests

  6. 06

    Parking brake efficiency below minimum requirement

    3 occurrences · 0.5% of tests

  7. 07

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

    3 occurrences · 0.5% of tests

  8. 08

    Service brake efficiency below minimum requirement

    2 occurrences · 0.3% of tests

  9. 09

    Steering rack gaiter or ball joint dust cover missing or no longer prevents the ingress of dirt etc

    2 occurrences · 0.3% of tests

  10. 10

    A direction indicator lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning

    2 occurrences · 0.3% 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

£48–£125

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 →

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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

Bosch Aerotwin wiper blades

Cheap wipers fail the test on smear streaks. Bosch Aerotwins last a winter and clear a screen properly.

Search Amazon UK

Item 02 · 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

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.