MOT cost .

Toyota

Previa

6,747 MOT tests analysed. runs below the UK fleet average — here's where Previas pass, fail, and end up on the retest sheet.

That's 11.1 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

64.6%

Pass-after-fix

7.8%

Fail

26.4%

Avg miles

139,719

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

The picture

Previa: a below-average pass rate worth digging into

Across 6,747 MOT tests, the Previa returns 64.6% first-time pass — well below the UK fleet average. The single most-logged Major fail is a defective headlamp lens. A number-plate lamp out and the strength or continuity of the load bearing round out the top three. Average tested mileage sits at 139,719, 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

    Headlamp reflector or lens slightly defective

    633 occurrences · 9.4% of tests

  2. 02

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

    474 occurrences · 7.0% of tests

  3. 03

    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

    385 occurrences · 5.7% of tests

  4. 04

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

    328 occurrences · 4.9% of tests

  5. 05

    Wiper blade missing or obviously not clearing the windscreen

    296 occurrences · 4.4% of tests

  6. 06

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

    293 occurrences · 4.3% of tests

  7. 07

    Wiper blade defective

    258 occurrences · 3.8% of tests

  8. 08

    A suspension joint dust cover severely deteriorated

    253 occurrences · 3.7% of tests

  9. 09

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

    227 occurrences · 3.4% of tests

  10. 10

    A suspension joint dust cover severely deteriorated

    226 occurrences · 3.3% 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 4 failures

£48–£240

If every one of this Previa'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

Headlight restoration kit

Yellowed lenses fail the light-output test. A restoration kit lifts the haze in an afternoon for £20.

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

Item 03 · 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

Buying or keeping a Previa?

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 Previa 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.