MOT cost .

Honda

SH 125 AD K

648 MOT tests analysed. sits above the UK fleet average — here's where SH 125 AD Ks pass, fail, and end up on the retest sheet.

That's 5.3 points above the UK fleet average across our 1,988 tracked models — a confident result.

Pass

81.0%

Pass-after-fix

7.6%

Fail

11.0%

Avg miles

37,528

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

The picture

Sh 125 Ad-K: above-average pass rates, with caveats

Across 648 MOT tests, the Sh 125 Ad-K returns 81.0% first-time pass — above the UK fleet average. The single most-logged Major fail is brake pads worn below 1.0 mm. Rear registration plate lamp and tyre tread under the limit round out the top three. Average tested mileage sits at 37,528, 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

    30 occurrences · 4.6% of tests

  2. 02

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

    16 occurrences · 2.5% of tests

  3. 03

    Tyre tread depth not in accordance with the requirements

    14 occurrences · 2.2% of tests

  4. 04

    A stop lamp(s) remains on when the brakes are released

    12 occurrences · 1.9% of tests

  5. 05

    Brake disc or drum significantly and obviously worn

    6 occurrences · 0.9% of tests

  6. 06

    Steering head bearings excessively stiff, notchy, or with excessive wear or play

    6 occurrences · 0.9% of tests

  7. 07

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

    5 occurrences · 0.8% of tests

  8. 08

    Rear registration plate lamp does not illuminate simultaneously with the position lamps

    5 occurrences · 0.8% of tests

  9. 09

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

    5 occurrences · 0.8% of tests

  10. 10

    Headlamp ‘on’ switch does not operate in accordance with the requirements

    4 occurrences · 0.6% 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 SH 125 AD K'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 →

Try the calculator

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

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

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

Buying or keeping a SH 125 AD K?

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 SH 125 AD K 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.