2020 Hyundai Elantra power train problems
47 owner complaints filed with NHTSA name the power train on the 2020 Hyundai Elantra — 19% of all complaints for this model year.
What owners report
“Transmission TCM/IVT had a service campaign recall #963 for TCM relearn / IVT replacement for premature transmission failure. Hyundai USA and dealership Big Star Hyundai of Friendswood, TX have made claims of the repair being done. Service records indicate there was no replacement, relearn or…”
filed Aug 29, 2026
“My 2020 Hyundai Elantra SEL experienced a total transmission/IVT failure at 81,185 miles. I paid $4,804.14 out of pocket to have the vehicle repaired at a certified Hyundai dealership, Dick Smith Hyundai Genesis of Greenville, now known as Hyundai of Greenville. The transmission was replaced with a…”
filed Aug 20, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Power Train problems in other Elantra years
| Year | Reports | Share |
|---|---|---|
| 2025 Elantra | 1 | 5% |
| 2024 Elantra | 3 | 6% |
| 2023 Elantra | 9 | 9% |
| 2022 Elantra | 7 | 7% |
| 2021 Elantra | 7 | 5% |
| 2019 Elantra | 11 | 4% |
| 2018 Elantra | 24 | 9% |
| 2017 Elantra | 62 | 8% |
| 2016 Elantra | 31 | 11% |
| 2015 Elantra | 18 | 7% |
| 2014 Elantra | 21 | 5% |
| 2013 Elantra | 57 | 4% |
Other reported problem areas on the 2020 Hyundai Elantra
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.