The picture
Edge St-Line Ecoblue Auto: a strong MOT record by UK norms
Across 890 MOT tests, the Edge St-Line Ecoblue Auto returns 88.7% first-time pass — comfortably ahead of the UK fleet average. The single most-logged Major fail is brake pads worn below 1.5 mm. Tyre tread under the limit and a defective wiper blade round out the top three. Average tested mileage sits at 31,255, 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 brake lining or pad worn below 1.5mm
18 occurrences · 2.0% of tests
- 02
Tyre tread depth not in accordance with the requirements
17 occurrences · 1.9% of tests
- 03
Wiper blade defective
11 occurrences · 1.2% of tests
- 04
A tyre seriously damaged
10 occurrences · 1.1% of tests
- 05
Wiper blade missing or obviously not clearing the windscreen
9 occurrences · 1.0% of tests
- 06
Number plate does not conform to the specified requirements
6 occurrences · 0.7% of tests
- 07
Windscreen or window damaged or seriously discoloured but not adversely affecting driver's view
5 occurrences · 0.6% of tests
- 08
A shock absorber damaged to the extent that it does not function or showing signs of severe leakage
5 occurrences · 0.6% of tests
- 09
A tyre cords visible or damaged
4 occurrences · 0.4% of tests
- 10
Brake fluid significantly below minimum mark
3 occurrences · 0.3% 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
£180–£345
If every one of this Edge ST Line Ecoblue Auto'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 →
Try the calculator
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
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 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
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 Edge ST Line Ecoblue Auto?
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 Edge ST Line Ecoblue Auto 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.