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What 7 owners told NHTSA about the 2020 Hyundai Ioniq Electric

These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.

All (7)Crash / fire / injury (1)Brakes (3)Driver assistance (1)Electrical system (1)Engine (1)Fuel system (1)Speed control (1)

1 of 7 complaints match · Electrical system · clear filters

Jun 21, 2021Electrical system

The traction battery on my Ioniq 2020 went bad after 3 months. The diagnostic panel warned me of an electric issue and the range dropped drastically. The dealer changed the battery no questions asked. My vin wasn't part of the recall. I wonder if the recall should have included a broader range of vehicles.

NHTSA ODI 11421743

Working with the data? Download all 7 complaints as CSV · fetched from NHTSA July 19, 2026

How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your pre-purchase inspection list. Back to the full 2020 Hyundai Ioniq Electric verdict →