2013 Hyundai Elantra power train problems
57 owner complaints filed with NHTSA name the power train on the 2013 Hyundai Elantra — 4% of all complaints for this model year.
What owners report
“2013 Hyundai Sonata has a loud knocking noise from engine. Purchases 8/5/25 at 43K miles, currently at 44K miles. There is a Technical Service Bulletin, # 22-EM-009H dated June 2022 about an extended warranty but its time limit is questionable. Unknown and undocumented when purchased. Not listed as…”
filed Apr 11, 2026
“A significant engine failure occurred while driving, presenting as loud knocking from the engine. The issue developed without prior warning lights or messages. The vehicle was inspected by a dealership and the problem was confirmed as internal engine failure (piston slap/engine knock). The…”
filed Apr 6, 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% |
| 2020 Elantra | 47 | 19% |
| 2019 Elantra | 11 | 4% |
| 2018 Elantra | 24 | 9% |
| 2017 Elantra | 62 | 8% |
| 2016 Elantra | 31 | 11% |
| 2015 Elantra | 18 | 7% |
| 2014 Elantra | 21 | 5% |
Other reported problem areas on the 2013 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.