MOT cost .

Honda

St1300

2,284 MOT tests analysed. sits above the UK fleet average — here's where St1300s pass, fail, and end up on the retest sheet.

That's 13.2 points above the UK fleet average across our 1,988 tracked models — a confident result.

Pass

89.0%

Pass-after-fix

3.6%

Fail

7.0%

Avg miles

46,903

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

The picture

St1300: a strong MOT record by UK norms

Across 2,284 MOT tests, the St1300 returns 89.0% first-time pass — comfortably ahead of the UK fleet average. The single most-logged Major fail is a non-functioning shock absorber. Brake pads worn below 1.0 mm and tyre tread under the limit round out the top three. Average tested mileage sits at 46,903, 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 shock absorber not functioning or leaking severely

    51 occurrences · 2.2% of tests

  2. 02

    Brake lining or pad worn below 1.0mm

    37 occurrences · 1.6% of tests

  3. 03

    Tyre tread depth not in accordance with the requirements

    28 occurrences · 1.2% of tests

  4. 04

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

    14 occurrences · 0.6% of tests

  5. 05

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

    11 occurrences · 0.5% of tests

  6. 06

    A tyre valve seriously damaged or misaligned likely which could cause sudden deflation of the tyre

    10 occurrences · 0.4% of tests

  7. 07

    Brake efficiency below minimum requirement

    8 occurrences · 0.4% of tests

  8. 08

    A brake lining or pad contaminated with oil, grease etc

    8 occurrences · 0.4% of tests

  9. 09

    Contaminated with oil, grease etc

    5 occurrences · 0.2% of tests

  10. 10

    A headlamp missing, inoperative or more than ½ not functioning in the case of LED

    5 occurrences · 0.2% 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

£148–£290

If every one of this St1300'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 St1300?

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 St1300 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.