The picture
Vivaro 3100 Edition S/S: middle-of-the-pack on first-time pass
Across 1,814 MOT tests, the Vivaro 3100 Edition S/S returns 74.9% first-time pass — below the UK fleet average. The single most-logged Major fail is wipers that don't clear the screen. A number-plate lamp out and brake pads worn below 1.5 mm round out the top three. Average tested mileage sits at 42,838, 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.
- 01
Wiper blade missing or obviously not clearing the windscreen
127 occurrences · 7.0% of tests
- 02
A rear registration plate lamp or light source missing or inoperative in the case of multiple lamps or light sources
113 occurrences · 6.2% of tests
- 03
a brake lining or pad worn below 1.5mm
70 occurrences · 3.9% of tests
- 04
Wiper blade defective
69 occurrences · 3.8% of tests
- 05
Windscreen or window damaged or seriously discoloured but not adversely affecting driver's view
47 occurrences · 2.6% of tests
- 06
A rear registration plate lamp or light source missing or inoperative in the case of a single lamp or all lamps
39 occurrences · 2.1% of tests
- 07
A tyre seriously damaged
35 occurrences · 1.9% of tests
- 08
A headlamp or light source missing, inoperative or more than ½ not functioning in the case of LED
34 occurrences · 1.9% of tests
- 09
Tyre tread depth not in accordance with the requirements
33 occurrences · 1.8% of tests
- 10
A transmission shaft constant velocity joint boot severely deteriorated
26 occurrences · 1.4% 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
£128–£285
If every one of this Vivaro 3100 Edition S/s'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
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
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
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
Buying or keeping a Vivaro 3100 Edition S/s?
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 Vivaro 3100 Edition S/s 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.