MOT cost .

Peugeot

Tweet

1,036 MOT tests analysed. lands in the middle of the pack — here's where Tweets pass, fail, and end up on the retest sheet.

That's 2.6 points above the UK fleet average across our 1,988 tracked models — a confident result.

Pass

78.3%

Pass-after-fix

7.6%

Fail

13.5%

Avg miles

15,348

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

The picture

Tweet: middle-of-the-pack on first-time pass

Across 1,036 MOT tests, the Tweet returns 78.3% first-time pass — roughly in line with the UK fleet average. The single most-logged Major fail is brake pads worn below 1.0 mm. Tyre tread under the limit and a stop-lamp out round out the top three. Average tested mileage sits at 15,348, 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

    Brake lining or pad worn below 1.0mm

    38 occurrences · 3.7% of tests

  2. 02

    Tyre tread depth not in accordance with the requirements

    34 occurrences · 3.3% of tests

  3. 03

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

    21 occurrences · 2.0% of tests

  4. 04

    Significant brake effort recorded with no brake applied indicating a binding brake

    13 occurrences · 1.3% of tests

  5. 05

    A rear registration plate lamp or light source missing or inoperative in the case of a single lamp or all lamps

    11 occurrences · 1.1% of tests

  6. 06

    A flexible brake hose excessively chafed, damaged, deteriorated, twisted or stretched

    11 occurrences · 1.1% of tests

  7. 07

    Brake disc or drum significantly and obviously worn

    10 occurrences · 1.0% of tests

  8. 08

    Audible warning not working

    10 occurrences · 1.0% of tests

  9. 09

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

    9 occurrences · 0.9% of tests

  10. 10

    A stop lamp(s) does not illuminate by the operation of both brake controls or remains on when the brakes are released

    9 occurrences · 0.9% 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

£156–£325

If every one of this Tweet'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

Brake pad measurement gauge

Testers fail pads under 1.5mm. A wear gauge tells you if you've got two months left or two weeks.

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

Item 03 · 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 Tweet?

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 Tweet 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.