Buyer Research

2022 Kia EV6 — Should You Buy One?

Typical asking price: $26,000–$36,000. There are 2 high-severity known issues you need to know before handing over a check.

Kestrel Take

The Ioniq 5's mechanical twin in a sportier body, and it shares the ICCU problem exactly. Same 800-volt fast charging, same excellent efficiency, same component to verify. The GT-Line is one of the best-value performance EVs on the used market.

What we checked

Partly reconciled against public records, 2026-09-11

NHTSA holds 276 owner complaints for the 2022 Kia EV6, across 4 recall campaigns.

A big number here usually means a lot of these were sold, not that it is a bad vehicle — popular models collect more complaints for the same rate of trouble. So the total on its own says little. What is worth reading is the shape of it. 76% of them are about one thing — electrics and electronics. That much concentration is a genuine pattern rather than background noise, and it is the first thing to check on any example you look at.

4 recall campaigns cover this model year. Recalls are repaired free, for any owner, with no time limit on most safety campaigns — but only if someone books it in. Ask the seller to show it was done, or have any dealer check the VIN; it takes them a couple of minutes and costs nothing.

Not written up yet: the fuel system (43 complaints), the transmission and drivetrain (41 complaints). Those groups are in the public record and are not covered by the issues below. Treat them as something to ask about, not as absent.

Counts come from the NHTSA complaint and recall database — free, public, and worth checking yourself.

Known Issues for the 2022 Kia EV6

Ranked by wallet impact. These are documented, recurring problems — not freak accidents.

ICCU failureHigh — wallet impact

The same integrated charging control unit failure as the Ioniq 5 — the car loses the ability to charge its 12-volt battery and eventually to drive. Kia issued software and extended coverage.

Repair cost (estimate): $0 under extended coverage, $2,500-$5,000 without

Source: NHTSA complaints filed under electrics and electronics (210), the engine (14).

12-volt battery failuresHigh — wallet impact

A downstream symptom of the ICCU issue and a common standalone complaint.

Repair cost (estimate): $200-$400

Source: NHTSA complaints filed under electrics and electronics (210).

Software and infotainment bugs on early buildsMedium

Screen freezes and connectivity issues addressed by later updates.

Repair cost (estimate): $0 at a dealer

Source: NHTSA complaints filed under electrics and electronics (210).

Ride firmness on GT-Line 20-inch wheelsLow

The larger wheels ride firmly and cost more to replace. Not a defect, but worth a test drive on rough roads.

Repair cost: Not yet priced

Source: not yet checked against public records.

Walk-Away Red Flags

✗ICCU warnings in the service history
✗Repeated dead 12-volt batteries
✗Software behind current
✗No Kia dealer records

Good Signs

✓ICCU replaced under warranty with documentation
✓All campaigns and software updates performed
✓Remaining ten-year battery warranty for the original owner

Found a specific Kia EV6?

This page covers what goes wrong on the 2022 Kia EV6 in general. The Kestrel report covers this specific car— the asking price vs. market, the photos, the seller's description, and a BUY / NEGOTIATE / WALK AWAY verdict with a negotiation script.

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Not ready to pay for one? The free read is instant and needs no card — it checks the asking price against the market and names the top issues for this year. It stops short of the verdict, because that needs the photos.

Known issues on this page are based on documented owner reports, NHTSA complaints, class-action records, and manufacturer technical service bulletins. Individual vehicles vary. A pre-purchase inspection by a trusted mechanic is always worth doing.