Hyundai Ioniq MOT Pass Rate
The Hyundai Ioniq has an MOT pass rate of 87.9%, compared with a UK average of 79.1%, based on 3,877 DVSA MOT tests from 2004 to March 2026. It ranks 31st of 386 cars we track by pass rate.
The most common MOT problem area on the Hyundai Ioniq is tyres, at 47.9% of all defects and advisories recorded.
Data: DVSA MOT test results, 2004 to March 2026. Last updated 3 October 2026.
- Hyundai Ioniq MOT pass rate
- 87.9%
- UK average pass rate
- 79.1%
- MOT tests analysed
- 3,877
Ranked 31 of 386 models by MOT pass rate (1 is the highest).
What the Hyundai Ioniq fails on
Every defect and advisory recorded at MOT, grouped by area. Includes advisories as well as failure items.
| Area | Share of all items | Items per 100 tests | Items recorded |
|---|---|---|---|
| Tyres | 47.9% | 40.1 | 1,554 |
| Brakes | 21.9% | 18.4 | 712 |
| Lights and signalling | 8.7% | 7.3 | 283 |
| Windscreen and wipers | 7.9% | 6.6 | 256 |
| Other items | 4.9% | 4.1 | 158 |
| Suspension | 3.9% | 3.2 | 125 |
| Bodywork | 2.8% | 2.4 | 92 |
| Steering | 1% | 0.9 | 33 |
| Fuel system | 0.5% | 0.4 | 15 |
| Exhaust and emissions | 0.3% | 0.2 | 9 |
| Electrical | 0.2% | 0.2 | 8 |
Fail rate by mileage
How the Hyundai Ioniq holds up as the miles build, using the odometer reading at each test.
| Mileage at test | Ioniq fail rate | UK fail rate | Tests |
|---|---|---|---|
| Under 40,000 miles | 9.8% | 13.1% | 1,503 |
| 40,000 to 79,999 miles | 11.7% | 21.7% | 1,334 |
| 80,000 to 119,999 miles | 15.3% | 28.3% | 587 |
| 120,000 miles or more | 17% | 31.4% | 446 |
Which years to avoid
Fail rate by year first registered, next to the UK fail rate for all cars registered that year. Older cars fail more often whatever the model, so compare each year with its own UK figure.
| Year | Ioniq fail rate | UK fail rate, same year | Tests |
|---|---|---|---|
| 2017 | 11.4% | 15.6% | 665 |
| 2018 | 12.8% | 14.7% | 1,192 |
| 2019 | 13.6% | 13.8% | 780 |
| 2020 | 11.2% | 13.3% | 472 |
| 2021 | 11.1% | 12.9% | 613 |
| 2022 | 10.3% | 12.7% | 136 |
Years with fewer than 50 tests, and cars too new to have reached their first MOT, are left out.
Hyundai Ioniq MOT questions
Is the Hyundai Ioniq reliable?
On MOT results the Hyundai Ioniq is better than average: it passes 87.9% of tests against a UK average of 79.1%, ranking 31st of 386 cars we track. Allowing for the age of the cars tested, its fail rate of 12.1% is 2 percentage points lower than the 14.1% you would expect from the average car of the same registration years. A pass rate is one useful signal of how well a model holds up, but it does not capture breakdowns between tests, repair costs or how an individual car has been looked after, so always check the history of the specific car.
What does the Hyundai Ioniq usually fail its MOT on?
Across 3,877 MOT tests, the areas most often flagged on the Hyundai Ioniq were tyres (47.9%), brakes (21.9%) and lights and signalling (8.7%), shown as a share of all defects and advisories recorded. These counts include advisories as well as failure items, so they show where problems tend to appear rather than only what caused a fail.
How does the Hyundai Ioniq compare with the national average?
The Hyundai Ioniq passes 87.9% of MOT tests, 8.8 percentage points above the UK average of 79.1% across all 6,681,613 tests in the data. That places it 31st of 386 cars with at least 1,000 tests, where 1st has the highest pass rate.
Check a specific Hyundai Ioniq
See the full MOT history of the exact car you're looking at, free.
Related reading
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What Does 'Brake Disc Worn' Mean on an MOT? Serious or Not?
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What Does 'Suspension Arm Bush Worn' Mean on an MOT? Serious or Not?
Suspension Arm Bush Worn: Repair Cost and How Urgent Is It
Other Hyundai models
Data: DVSA MOT test results for Great Britain, 2004 to March 2026, published under the Open Government Licence v3.0. Figures cover 3,877 tests. Last updated 3 October 2026. How these figures are calculated.
How to cite this data: Source: CarBuyerIQ analysis of DVSA MOT test data, https://www.carbuyeriq.com/mot-pass-rates/hyundai/ioniq