Apr 26, 2025Electrical systemBrakes
Hard time stopping and controlling the vechile
NHTSA ODI 11656989
Home · 2021 Hyundai Accent 5 · Complaints
What 16 owners told NHTSA about the 2021 Hyundai Accent 5
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 (16)Crash / fire / injury (2)Seat belts (6)Wheels (5)Engine (4)Electrical system (2)Brakes (1)Steering (1)
2 of 16 complaints match · Electrical system · clear filters
Nov 21, 2023Electrical systemEngine
My 2021 Hyundai accent has randomly not started a in more than 10 different times. The lights go on and you can hear it trying to start but it never catches to actually start. It’s under warranty but the dealer says if they can’t see it when it’s happening then they can’t fix anything. I bought a new battery with dealer recommendations but I still hace they problem. I only have 25,300 miles on this 2 year old car.
NHTSA ODI 11556330
Working with the data? Download all 16 complaints as CSV · fetched from NHTSA July 25, 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 2021 Hyundai Accent 5 verdict →