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What 27 owners told NHTSA about the 2019 Genesis G80

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 (27)Crash / fire / injury (2)Electrical system (8)Engine (5)Brakes (4)Driver assistance (2)Speed control (2)Steering (1)Suspension (1)Tires (1)Transmission & drivetrain (1)Visibility & wipers (1)

1 of 27 complaints match · Transmission & drivetrain · clear filters

Dec 30, 2025Transmission & drivetrain

Oil cooler housing leak same issues with Hyundai/kia class action

NHTSA ODI 11707718

Working with the data? Download all 27 complaints as CSV · fetched from NHTSA July 10, 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 2019 Genesis G80 verdict →