The picture
Ioniq 5 Premium Ev: a strong MOT record by UK norms
Across 470 MOT tests, the Ioniq 5 Premium Ev returns 96.4% first-time pass — comfortably ahead of the UK fleet average. The single most-logged Major fail is a seriously damaged tyre. Tyre tread under the limit and a tyre with the cords showing round out the top three. Average tested mileage sits at 39,366, 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 tyre seriously damaged
5 occurrences · 1.1% of tests
- 02
Tyre tread depth not in accordance with the requirements
5 occurrences · 1.1% of tests
- 03
A tyre cords visible or damaged
4 occurrences · 0.9% of tests
- 04
Windscreen or window damaged or seriously discoloured but not adversely affecting driver's view
2 occurrences · 0.4% of tests
- 05
A tyre cords visible or damaged
2 occurrences · 0.4% 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 3 failures
£180–£285
If every one of this Ioniq 5 Premium EV'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.
Buying or keeping a Ioniq 5 Premium EV?
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 Ioniq 5 Premium EV 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.