The Electric (Hyundai / Kia) engine was fitted to the Hyundai Kona 2 (2023–now). In the EU that is 32.4 % of all new cars of this generation.
Versions: 218 hp, 204 hp, 155 hp.
Engine faults ✓ Checked against sources (10/2026)
✓ The faults of this engine were checked against sources (10/2026). Each item has at least two independent sources or an official recall or parts-maker technical note.
ICCU (on-board charger + 12V converter) failure: Ioniq 5, Ioniq 6, EV6
usually 0–150,000 km · High risk
model years 2021–2024 only
Signs: Bang from under the rear seat, 'Check EV system' warning, AC charging impossible, 12V battery goes flat and the car loses drive or will not start
Fix: Check by VIN that the ICCU recall and later software updates are done; a failed ICCU (and its fuse) is replaced, in Germany under a 15-year / 300,000 km warranty
€0–3,000
Gearboxes
Manual
Clutch wear
usually 120,000–200,000 km · Medium risk
Signs: Slipping, high bite point
Fix: Replace clutch kit
€500–900
7DCT (7-speed, dry clutch)
7DCT clutch judder and overheating warning in slow traffic
usually 40,000–150,000 km · Medium risk
Signs: Shudder or jerks pulling away in 1st / 2nd and in reverse, harsh 1-2 / 2-3 shifts, 'transmission overheating' message in stop-and-go traffic or on hills
Fix: Have the dealer update the gearbox software, reset the clutch adaptation and measure clutch wear; replace the double clutch if worn
€0–1,800
Service plan for this engine
Typical routine maintenance cost for 100,000 km: €2,050–4,300. Sum of the services and wear parts in the plan above (about 15,000 km a year, independent workshop), without faults.
Intervals and typical prices for the Hyundai Kona 2 with the Electric (Hyundai / Kia) engine. The app gives the exact plan for your mileage.
Versions of this engine in the Hyundai Kona 2
Source: European Environment Agency (EEA), monitoring of CO₂ emissions from new passenger cars, CC BY 4.0. CO₂ and fuel use are official type-approval values (WLTP from 2021), not real-world consumption.
Official recalls
Recalls the manufacturer published in the United Kingdom for this model (3). The same recalls usually apply across Europe. Ask an authorised dealer to check by VIN whether your car is affected and whether the work has been done.
- High voltage / charging Some vehicles fitted with a high voltage battery may have internal cell voltage deviation04/05/2026 · R/2026/128
- Visibility Some vehicles may have an instrument cluster operational concern whilst driving the vehicle02/04/2026 · R/2026/146
- Engine / loss of power The subject vehicles may experience a transmission malfunction resulting in a loss of drive.20/05/2024 · R/2024/172
Sources and notes
Main sources for the faults of this engine:
Faults, intervals and prices are indicative and collected from public sources and owner experience; always rely on the service book and a qualified workshop. Test statistics: DVSA – Anonymised MOT tests and results, Open Government Licence v3.0. Dutch tests: RDW Open Data (CC0). Engine versions: EEA, monitoring of CO₂ emissions from new passenger cars (CC BY 4.0, DG CLIMA). Owner complaints: NHTSA ODI (public domain). Recalls: DVSA Vehicle Safety Branch Recalls Database, OGL v3.0. Brand and model names are trademarks of their owners and are used only to describe the vehicles. How we check the data →
Updated 29/10/2026