2016 Hyundai Ioniq hybrid: common problems and MOT failures
What MOT testers find on the hybrid Hyundai Ioniq first registered in 2016 (hybrid cars only): we looked at the 1,164 MOTs these cars had during 2023–2025. Plus known faults and what to look at before you buy one.
What goes wrong more than usual on a 2016 Hyundai Ioniq hybrid?
Parts flagged at MOT more often on the 2016 Hyundai Ioniq hybrid than on all cars registered in 2016.
- Braking performance2.8× usualHyundai Ioniq6.4% All 2016 cars2.3%
Failed outright at MOT: 1.8%, against 0.8% of all 2016 cars. The rest were advisories or minor defects.
Rough price £100–£350 our estimateAt the viewing: On a quiet road, brake firmly from about 30mph. The car should stop straight without pulling.
Brake pads: 5.1% here, against 10.5% of all 2016 cars. Suspension arm bushes and joints: 1.8% here, against 4.9% of all 2016 cars.
Common 2016 Hyundai Ioniq hybrid MOT failures and advisories
The share of 2016 Hyundai Ioniq hybrid MOT tests where testers flagged each area, as a fail or an advisory. Rough prices are typical independent-garage costs.
- Tyres24% of testsRough price £70–£150
At the viewing: Check the tread on all four tyres, including the inside edges, and look for cracks or bulges.
- Brakes16% of testsRough price £150–£350
At the viewing: Look for a lip on the disc edges and feel for judder or pulling when braking firmly from about 40mph.
- Suspension7% of testsRough price £120–£400
At the viewing: Listen for knocks over speed bumps, and look behind each front wheel for a snapped coil spring.
- Lights and electrics6% of testsRough price £10–£80
At the viewing: Ask a friend to check every light, including brake lights and indicators, while you operate them.
- Wipers, windscreen and mirrors6% of testsRough price £15–£250
At the viewing: Check for chips in the driver's view, and test the wipers and washers.
- Steering1% of testsRough price £100–£450
At the viewing: On a straight road the steering wheel should sit straight. Feel for play or knocking when turning.
Known faults on the 2016 Hyundai Ioniq hybrid
Reported by owners, mechanics and buying guides for this model and age. Check which engine the car has, as some apply to one engine only.
- Hybrid, built 2016 to 2017
Power cable recall (hybrid, built July 2016 to July 2017)
About 5,000 hybrids built July 2016 to July 2017 were recalled because power cables could overheat.
At the viewing: Ask a Hyundai dealer to confirm the recall was done.
Questions to ask the seller before buying a 2016 Hyundai Ioniq hybrid
Ask before you travel to see it. A seller who knows the car will have answers, and receipts.
- Has the power cable recall been done?
- Any recent work on the braking performance? (Flagged at MOT 2.8× as often on the 2016 Hyundai Ioniq hybrid as on other cars the same age.)
- Can I see the service history and receipts for any big jobs?
Looking at a Hyundai Ioniq?
Check the actual car: its own MOT history, mileage and what to ask the seller. Free, no sign-up.
Other years
Every year of the Hyundai Ioniq compared
| Year | MOT tests | Most flagged |
|---|---|---|
| 2026 | – | Too new for MOT data |
| 2025 | – | Too new for MOT data |
| 2024 | – | Too new for MOT data |
| 2023 | 516 | Tyres 13% |
| 2022 | 12,567 | Tyres 20% |
| 2021 | 27,520 | Tyres 21% |
| 2020 | 22,629 | Tyres 22% |
| 2019 | 29,042 | Tyres 23% |
| 2018 | 26,035 | Tyres 23% |
| 2017 | 17,090 | Tyres 23% |
Where this comes from: the DVSA's anonymised results for every MOT test done in Great Britain during 2023–2025, counting the MOTs of Hyundai Ioniq cars first registered in 2016. "Flagged" includes advisories, so it isn't the same as a fail rate. How we score