Hyundai Ioniq 6 CE
Weaknesses, engine ratings and buying advice
The Ioniq 6 is technically an Ioniq 5 under a streamliner body — but the 0.21 drag coefficient makes a real-world difference. Same E-GMP with EM17, same 800V architecture. On the highway, the 6 travels 40–45 miles further per charge. WLTP range up to 614 km (RWD 77 kWh).
Same pre-FL weak points: no rear wiper, single-phase AC charging.
Test-drive checklist: Real-world range check: note SOC at start, read remainder after 60 miles of highway.
2026 market: Around $30,000–$54,000. New 2026 FL from $45,000.
Insider pick: RWD 77 kWh from 2022–2023 for high-mileage drivers — below $38,000 it pays for itself quickly.
Engine Overview
The Hyundai Ioniq 6 CE is available with one engine variant at 135 hp.
E-GMP electric motor — Hyundai's 800V platform for the current E-GMP models. ICCU (Integrated Charging Control Unit) is the biggest risk: recall for failure, charge loss and 12V system shutdown. 12V battery drains from Bluelink telematics and charge port idle current — most common daily issue. Software bugs in drive strategy known. A technologically leading drivetrain with 800V fast charging when ICCU works and software is current.
- !! Recall: ICCU control unit failure (charging loss) from 30,000 km
The Integrated Charging Control Unit (ICCU) can be damaged by electrical overload and no longer charge the 12V battery. The vehicle progressively loses all electrical functions while driving.
Symptoms: Dashboard warnings and beeping, progressive power loss, vehicle enters emergency mode, 12V battery not charging. - !! Driveshaft breakage (recall) from 30,000 km
Defective heat treatment by a supplier led to driveshafts on the Ioniq 5 and 6 (production 2021–2023) that could break. Recall 41D022 affected 155,760 vehicles worldwide, including 46,604 in Germany.
Symptoms: Sudden loss of drive, noises from drivetrain, vehicle coasts to a stop - !! 12V battery discharge (Bluelink/charging flap) from 20,000 km
Third-party Bluelink apps can trigger up to 5,000 server requests per day, constantly waking the vehicle. The 12V battery drains within hours. Hyundai has limited server traffic to 20 requests per day.
Symptoms: Vehicle completely dead after a short standstill, no remote unlocking, no start, jump-start required.
+ 3 more engine weaknesses + vehicle weaknesses
Vehicle Weaknesses
| Weakness | Cost | |
|---|---|---|
| ICCU failure: 12V battery no longer charged The Integrated Charging Control Unit (ICCU) can fail and can no longer supply sufficient 12V on-board voltage. The result is complete power loss while driving. Multiple recalls affected (recall code 41D033). Symptoms: 'Limited Power' warning; fault code P1A9096; vehicle suddenly loses drive; starting problems from 50,000 km | High | |
| DC fast charging fails or drops to 45 kW DC fast charging can fail completely or reduce to 45–55 kW instead of 220 kW, especially in winter. Cause: loose screw connection on HV cable connector or ICCU fault. Symptoms: Charging station shows error; vehicle charges significantly slower than expected; charging stops without error message from 30,000 km | High | |
| Electrical system cannot be switched off Some Ioniq 6 owners report: after parking, the vehicle cannot be switched off, does not shift into P and does not lock. Disconnecting the 12V battery is the only emergency solution. Symptoms: Vehicle remains on after parking, P button unresponsive, door lock does not engage from 15,000 km | Medium | |
| Speed warning permanently active The speed warning on the Ioniq 6 CE reactivates itself at every trip start after being deactivated. A software bug prevents permanent deactivation, which deters many potential buyers. Symptoms: Beep or warning display for speed excess reactivates automatically at next start | Low |
Top Reported Issues
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Known Problems and Issues +
A total of 14 weaknesses have been documented for the Hyundai Ioniq 6 CE (2022–2026) — 6 engine-related and 8 vehicle-related. Typical issues affect Electronics, Interior, Other.
Ioniq 6 (EM17, 2022–2026) — Be Careful: Recall: ICCU control unit failure (charging loss), Driveshaft breakage (recall), 12V battery discharge (Bluelink/charging flap). Power: 151 PS.
Ioniq 6 (EM17, 2022–2026) — Be Careful: Recall: ICCU control unit failure (charging loss), Driveshaft breakage (recall), 12V battery discharge (Bluelink/charging flap). Power: 229 PS.
Ioniq 6 (EM17, 2022–2026) — Be Careful: Recall: ICCU control unit failure (charging loss), Driveshaft breakage (recall), 12V battery discharge (Bluelink/charging flap). Power: 325 PS.
Ioniq 6 (EM17, 2022–2026) — Be Careful: Recall: ICCU control unit failure (charging loss), Driveshaft breakage (recall), 12V battery discharge (Bluelink/charging flap). Power: 228 PS.
What to watch out for with the Hyundai Ioniq 6? See the detailed listing of all engine and vehicle weaknesses in the sections above.
Frequently Asked Questions
What problems and weaknesses does the Hyundai Ioniq 6 CE have? +
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Which engine is recommended? +
Which Hyundai Ioniq 6 CE engine is the most fun? +
Is the Hyundai Ioniq 6 CE worth buying used? +
What horsepower variants are available for the Hyundai Ioniq 6 CE? +
Last updated: February 2026 · All information without guarantee