The picture
Grand Cherokee Overland Crd A: middle-of-the-pack on first-time pass
Across 610 MOT tests, the Grand Cherokee Overland Crd A returns 79.2% first-time pass — roughly in line with the UK fleet average. The single most-logged Major fail is a number-plate lamp out. Tyre tread under the limit and brake pads worn below 1.5 mm round out the top three. Average tested mileage sits at 91,522, 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
A rear registration plate lamp or light source missing or inoperative in the case of multiple lamps or light sources
28 occurrences · 4.6% of tests
- 02
Tyre tread depth not in accordance with the requirements
16 occurrences · 2.6% of tests
- 03
a brake lining or pad worn below 1.5mm
12 occurrences · 2.0% of tests
- 04
A suspension joint dust cover severely deteriorated
12 occurrences · 2.0% of tests
- 05
A headlamp or light source missing, inoperative or more than ½ not functioning in the case of LED
10 occurrences · 1.6% of tests
- 06
Stop lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning
10 occurrences · 1.6% of tests
- 07
Parking brake inoperative on one side
8 occurrences · 1.3% of tests
- 08
Windscreen or window damaged or seriously discoloured but not adversely affecting driver's view
8 occurrences · 1.3% of tests
- 09
A tyre seriously damaged
8 occurrences · 1.3% of tests
- 10
Power steering fluid level below minimum mark
7 occurrences · 1.1% 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 5 failures
£238–£610
If every one of this Grand Cherokee Overland Crd 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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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
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 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 Grand Cherokee Overland Crd 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 Grand Cherokee Overland Crd 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.