MOT cost .

Isuzu Trucks

Nkr 77 Turbo Electric DI

812 MOT tests analysed. runs below the UK fleet average — here's where Nkr 77 Turbo Electric DIs pass, fail, and end up on the retest sheet.

That's 9.3 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

66.4%

Pass-after-fix

6.2%

Fail

26.6%

Avg miles

126,996

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

The picture

Nkr 77 Turbo Electric Di: a below-average pass rate worth digging into

Across 812 MOT tests, the Nkr 77 Turbo Electric Di returns 66.4% first-time pass — well below the UK fleet average. The single most-logged Major fail is a torn suspension dust cover. A torn steering gaiter and a number-plate lamp out round out the top three. Average tested mileage sits at 126,996, 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 suspension joint dust cover severely deteriorated

    85 occurrences · 10.5% of tests

  2. 02

    Steering rack gaiter or ball joint dust cover damaged or deteriorated

    79 occurrences · 9.7% of tests

  3. 03

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

    71 occurrences · 8.7% of tests

  4. 04

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

    67 occurrences · 8.3% of tests

  5. 05

    Obligatory mirror or device slightly damaged or loose

    46 occurrences · 5.7% of tests

  6. 06

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

    38 occurrences · 4.7% of tests

  7. 07

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

    36 occurrences · 4.4% of tests

  8. 08

    Exhaust system leaking or insecure

    35 occurrences · 4.3% of tests

  9. 09

    Brake pipe damaged or excessively corroded

    34 occurrences · 4.2% of tests

  10. 10

    An obligatory rear fog lamp missing, or a front or rear fog lamp inoperative or in the case of a multiple light source more than 1/2 not functioning

    33 occurrences · 4.1% 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

£176–£575

If every one of this Nkr 77 Turbo Electric DI'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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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

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 02 · Amazon UK

Replacement wing mirror glass

A cracked mirror glass on the offside is a fail; nearside is an advisory. £8 of self-adhesive replacement glass clears it.

Search Amazon UK

Buying or keeping a Nkr 77 Turbo Electric DI?

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 Nkr 77 Turbo Electric DI 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.