The picture
Doblo Cargo: a below-average pass rate worth digging into
Across 3,853 MOT tests, the Doblo Cargo returns 65.2% first-time pass — well below the UK fleet average. The single most-logged Major fail is windscreen damage. A number-plate lamp out and a defective headlamp lens round out the top three. Average tested mileage sits at 115,229, 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
Windscreen or window damaged or seriously discoloured but not adversely affecting driver's view
404 occurrences · 10.5% of tests
- 02
A rear registration plate lamp or light source missing or inoperative in the case of multiple lamps or light sources
235 occurrences · 6.1% of tests
- 03
Headlamp reflector or lens slightly defective
232 occurrences · 6.0% of tests
- 04
A spring or spring component fractured or seriously weakened
199 occurrences · 5.2% of tests
- 05
The strength or continuity of the load bearing structure within 30cm of any sub-frame, spring or suspension component mounting (a 'prescribed area') is significantly reduced or inadequately repaired
197 occurrences · 5.1% of tests
- 06
Tyre tread depth not in accordance with the requirements
169 occurrences · 4.4% of tests
- 07
The aim of a headlamp is not within limits laid down in the requirements
148 occurrences · 3.8% of tests
- 08
A tyre cords visible or damaged
141 occurrences · 3.7% of tests
- 09
Wiper blade missing or obviously not clearing the windscreen
131 occurrences · 3.4% of tests
- 10
A lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning
117 occurrences · 3.0% 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
£98–£355
If every one of this Doblo Cargo'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
Headlight restoration kit
Yellowed lenses fail the light-output test. A restoration kit lifts the haze in an afternoon for £20.
Search Amazon UK
Buying or keeping a Doblo Cargo?
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 Doblo Cargo 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.