MOT performance
Hyundai Ioniq electric: MOT pass rate and common failures
Of 11,612 MOT tests on electric Hyundai Ioniqs in 2023–2024 (on average 3 years old at test, median 30,078 miles), 88.6% passed first time, against 86.1% of 65,994 hybrid Hyundai Ioniq tests. Allowing for age, mileage and fuel, electric Hyundai Ioniqs failed 21% less often than comparable cars — 0.79× against 0.99× for the Hyundai Ioniq as a whole.
11,612 MOT tests on 6,737 vehicles, 2023–2024 · Source: DVSA (Open Government Licence) · Analysis: 73 Auto
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| Figure | Value | Basis |
|---|---|---|
| First-time pass rate | 88.6% | ±0.6 pts (95%), n = 11,612 |
| All Hyundai Ioniqs | 86.4% | n = 77,698 |
| Failures vs similar cars | 0.79× | same age, mileage and fuel = 1.00; Hyundai Ioniq overall 0.99× |
| Tests with a dangerous defect | 3.4% | n = 11,612 |
| Average age at test | 3 years | n = 11,612 |
| Registration years covered | 2016–2022 | DVSA first-use date |
Electric against the other Hyundai Ioniq fuels
Official DVSA test results by fuel, with 73 Auto's adjusted ratio (failures against cars of the same age, mileage and fuel). The electric cars were tested 1.1 years younger on average than the hybrid ones, so the raw pass rates partly reflect age; the adjusted column doesn't.
| Fuel | Tests | Average age | First-time pass | vs similar cars | Dangerous |
|---|---|---|---|---|---|
| Hybrid | 65,994 | 4.1 yrs | 86.1% | +3% | 3.8% |
| Electric | 11,612 | 3 yrs | 88.6% | -21% | 3.4% |
Where electric Hyundai Ioniqs differ
- Suspension: electric Hyundai Ioniqs failed 79% less often than the Hyundai Ioniq overall, relative to comparable cars (0.06× vs 0.30×).
- Driver's view of the road: electric Hyundai Ioniqs failed 68% more often than the Hyundai Ioniq overall, relative to comparable cars (2.07× vs 1.23×).
- Brakes: electric Hyundai Ioniqs failed 46% less often than the Hyundai Ioniq overall, relative to comparable cars (0.91× vs 1.68×).
- Tyres: electric Hyundai Ioniqs failed 35% less often than the Hyundai Ioniq overall, relative to comparable cars (0.51× vs 0.78×).
| Area | Electric (vs similar) | All Hyundai Ioniqs (vs similar) |
|---|---|---|
| Driver's view of the road | 5.0% (+107%) | 3.7% (+23%) |
| Tyres | 4.2% (-49%) | 4.6% (-22%) |
| Lights, reflectors and electrical | 2.4% (-15%) | 4.0% (+12%) |
| Brakes | 1.0% (-9%) | 2.5% (+68%) |
Most common electric Hyundai Ioniq failure items
| Item | Area | Share of tests |
|---|---|---|
| Wipers: does not clear the windscreen effectively | Driver's view of the road | 4.32% |
| Tread depth: tread depth below requirements of 1.6mm | Tyres | 1.96% |
| Headlamp aim: too high | Lights, reflectors and electrical | 1.20% |
| Condition: has a cut in excess of the requirements deep enough to reach the ply or cords | Tyres | 1.03% |
| Condition: has ply or cords exposed | Tyres | 0.49% |
Pass rate by age, by fuel
| Age at test (years) | electric pass rate (tests) | hybrid pass rate (tests) |
|---|---|---|
| 3-4 | 89.9% (5,529) | 87.5% (30,322) |
| 5-6 | 89.6% (1,128) | 85.7% (24,382) |
| 7-8 | — | 82.2% (2,564) |
Hyundai Ioniq by registration year
Registration-year pages cover every fuel of that year.
- 2017 Hyundai Ioniq · 85.3%
- 2018 Hyundai Ioniq · 86.1%
- 2019 Hyundai Ioniq · 87.4%
- 2020 Hyundai Ioniq · 87.1%
- 2021 Hyundai Ioniq · 85.7%
What this does and doesn't tell you
Fuel is DVSA's recorded fuel type; plug-in and self-charging hybrids are grouped as hybrid. A difference between fuels can come from the engines themselves, or from how the cars are used — diesels typically cover more miles, and the adjusted ratio allows for mileage band but not for every difference in use. For one car, its own MOT history is the better guide: see MOT check.
Check a specific electric Hyundai Ioniq
Enter a UK registration to see that car's own MOT history and what it is likely to cost to own. Your first check is free and shows the vehicle summary and its headline ownership cost. The category-by-category breakdown is part of a paid check.
UK number plate or 17-character VIN
About this data. These are MOT test results, not a measure of mechanical reliability: a car's MOT outcome reflects its condition on the day, which depends on how it has been maintained and driven as well as how it was built. Figures cover class 4 vehicles (cars and light vans), normal tests only (retests excluded), outcomes pass, fail and pass after rectification at the station; vehicles at least 2.5 years old at test. Tests from 2023-01-01 to 2024-12-30. “Compared with similar cars” means compared with the national rate for cars of the same age, mileage band and fuel. Contains public sector information licensed under the Open Government Licence v3.0. Makes and models are matched to 73 Auto's vehicle catalogue; tests that can't be matched are left out rather than guessed. See how the MOT figures are produced.