Kia EV6 CV
Weaknesses, engine ratings and buying advice
585 PS
Elektro 77.4 kWh GT Elektro
EV6 GT — 585 hp, 3.5 seconds to 100
Legendary!218–228 PS
Elektro 77.4 kWh RWD Elektro
4 weaknesses
Stay Away!Engine Overview
The Kia EV6 CV is available with 4 engine variants — from 110 to 585 hp.
The Kia GT AWD (Elektro, 585 PS) has the KIA-EV6-GT (Elektro 77.4 kWh GT) — rated: "Stay Away!", 3 known weaknesses.
The Kia Long Range AWD (Elektro, 325 PS) has the KIA-EV-77-AWD (Elektro 77.4 kWh AWD) — rated: "Stay Away!", 4 known weaknesses.
The Kia Long Range RWD (Elektro, 229 PS) has the KIA-EV-77-RWD (Elektro 77.4 kWh RWD) — rated: "Stay Away!", 4 known weaknesses.
The Kia Standard Range RWD (Elektro, 170 PS) has the KIA-EV-58 (Elektro 58 kWh) — rated: "Stay Away!", 3 known weaknesses.
Vehicle Weaknesses
| Weakness | Cost | |
|---|---|---|
| Recall: ICCU fault — 12V battery not charging The integrated charge control unit (ICCU) charges the 12V starter battery incorrectly, which can cause the vehicle to stall. Recall for approx. 19,078 vehicles in Germany (production April 2021 to February 2024). Software update or ICCU replacement. Symptoms: Vehicle won't start, 12V battery deeply discharged although high-voltage battery is charged; various warning lights in the display. | Low |
Top Reported Issues
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Known Problems and Issues
A total of 20 weaknesses have been documented for the Kia EV6 CV (2021–2024) — 14 engine-related and 6 vehicle-related. 4 problem engines: KIA-EV-58 (Elektro 58 kWh), KIA-EV-77-RWD (Elektro 77.4 kWh RWD), KIA-EV-77-AWD (Elektro 77.4 kWh AWD), KIA-EV6-GT (Elektro 77.4 kWh GT). Typical issues affect Other, Electronics, Interior, HVAC.
EV6 (KIA-EV-58, 2021–2024) — Stay Away!: ICCU failure: 12V battery drains while driving, Recall SC302/SC327: ICCU defect causes vehicle standstill, 12V battery drains from standby power consumption. Power: 170 PS.
EV6 (KIA-EV-77-RWD, 2021–2024) — Stay Away!: Recall: ICCU failure leads to loss of drive (EV6), ICCU failure: 12V onboard battery drains while driving, 12V battery drains quickly from control unit standby. Power: 229 PS.
EV6 (KIA-EV-77-AWD, 2021–2024) — Stay Away!: Recall: ICCU failure leads to loss of drive (EV6 AWD), ICCU failure: 12V system failure, Rear axle reducer bearing noise. Power: 325 PS.
EV6 (KIA-EV6-GT, 2022–2024) — Stay Away!: ICCU failure – GT also affected by recall, 12V battery drains during extended parking, Infotainment freezes and software bugs after OTA updates. Power: 585 PS.
What to watch out for with the Kia EV6? See the detailed listing of all engine and vehicle weaknesses in the sections above.
Frequently Asked Questions
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Last updated: February 2026 · All information without guarantee