MOT cost .

Kia

Proceed GT Isg S A

733 MOT tests analysed. sits above the UK fleet average — here's where Proceed GT Isg S As pass, fail, and end up on the retest sheet.

That's 9.7 points above the UK fleet average across our 1,988 tracked models — a confident result.

Pass

85.4%

Pass-after-fix

1.9%

Fail

12.0%

Avg miles

30,593

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

The picture

Proceed Gt Isg S-A: a strong MOT record by UK norms

Across 733 MOT tests, the Proceed Gt Isg S-A returns 85.4% first-time pass — comfortably ahead of the UK fleet average. The single most-logged Major fail is tyre tread under the limit. A tyre with the cords showing and brake pads worn below 1.5 mm round out the top three. Average tested mileage sits at 30,593, 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

    Tyre tread depth not in accordance with the requirements

    39 occurrences · 5.3% of tests

  2. 02

    A tyre cords visible or damaged

    27 occurrences · 3.7% of tests

  3. 03

    a brake lining or pad worn below 1.5mm

    19 occurrences · 2.6% of tests

  4. 04

    Wiper blade missing or obviously not clearing the windscreen

    18 occurrences · 2.5% of tests

  5. 05

    Wiper blade defective

    14 occurrences · 1.9% of tests

  6. 06

    Lambda coefficient outside the default limits or the range specified by the manufacturer

    10 occurrences · 1.4% of tests

  7. 07

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

    7 occurrences · 1.0% of tests

  8. 08

    A tyre seriously damaged

    6 occurrences · 0.8% of tests

  9. 09

    A tyre has a lump, bulge or tear caused by separation or partial failure of its structure. This includes any lifting of the tread rubber

    6 occurrences · 0.8% of tests

  10. 10

    A tyre seriously damaged

    5 occurrences · 0.7% 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 5 failures

£240–£440

If every one of this Proceed GT Isg S A'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

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 02 · 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 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 Proceed GT Isg S A?

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 Proceed GT Isg S A 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.