2025 Hyundai Sonata Transmission and drivetrain Problems
- Complaints
- 3about this part
- Share
- 18%of 17 total for the year
- Median mileage
- 19,025miles
- Trend
- Too newThis model year is less than 4 years old, so a trend is not meaningful yet.
NHTSA recorded 3 complaints about the transmission and drivetrain of the 2025 Hyundai Sonata, 18% of the 17 complaints for this model year. Where a mileage was given, the median is 19,025 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“The contact stated that while driving at various speeds, the vehicle would jerk upon depression of the accelerator pedal without warning. In addition, the contact stated that on multiple occasions while turning into a parking lot, the vehicle's collision avoidance system would engage while in the vicinity of another vehicle as a warning chime would emit from the vehicle. The vehicle was taken to a dealer where they initially could not diagnose or duplicate the failure. The contact was asked to come and drive the vehicle herself and she was able to duplicate the failure. …”
NHTSA complaint #11741548, filed 2026-06, 50 miles“The contact owns a 2025 Hyundai Sonata. The contact stated that while the accelerator was depressed, the vehicle hesitated, jerked, and failed to accelerate as intended. The failure occurred while driving from a stop and while driving at various speeds, causing the vehicle to decelerate during the failure. While depressing the brake pedal, there was a rubbing or grinding coming from the vehicle, and the braking was rough. There were no warning lights illuminated. The vehicle was taken to the dealer, who was unable to determine the cause of the failure. The vehicle was not repaired. …”
NHTSA complaint #11757370, filed 2026-08, 38,000 milesRelated service bulletins
- 11036095Jul 27, 2026Certain Sonata (DN8) vehicles may exhibit a transmission oil leak at the bottom of the valve body cover due to a loose oil level plug that could potentially lead to a total…
- 11036093Jul 27, 2026Certain Sonata (DN8) vehicles may exhibit a transmission oil leak at the bottom of the valve body cover due to a loose oil level plug that could potentially lead to a total…
- 11033840Jun 5, 2026This bulletin provides information related to a Transmission Control Unit (TCU) software update for some vehicles equipped with an 8-speed wet dual clutch transmission (8WDCT)…
Transmission and drivetrain: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2025 | 3 | 18% |
| 2024 | 6 | 13% |
| 2023 | 17 | 19% |
| 2022 | 24 | 25% |
| 2021 | 25 | 19% |
| 2020 | 24 | 13% |
| 2019 | 8 | 5% |
| 2018 | 40 | 11% |
| 2017 | 56 | 7% |
| 2016 | 59 | 8% |
| 2015 | 135 | 12% |
| 2014 | 55 | 7% |
| 2013 | 94 | 5% |
| 2012 | 97 | 6% |
| 2011 | 173 | 5% |
| 2010 | 21 | 6% |
| 2009 | 41 | 9% |
| 2008 | 14 | 3% |
| 2007 | 9 | 1% |
| 2006 | 22 | 2% |
| 2005 | 5 | 3% |
| 2004 | 10 | 5% |
| 2003 | 10 | 5% |
| 2002 | 11 | 3% |
| 2001 | 18 | 9% |
| 2000 | 19 | 7% |
| 1999 | 14 | 11% |
| 1998 | 12 | 24% |
| 1997 | 9 | 18% |
| 1996 | 5 | 22% |
| 1995 | 15 | 23% |
| 1993 | 9 | 35% |
| 1992 | 5 | 23% |
| 1991 | 7 | 24% |
| 1990 | 7 | 44% |
| 1989 | 2 | 18% |
Other parts of the 2025 Hyundai Sonata
6 complaintsVehicle speed control
4 complaintsOther or unknown
3 complaintsEngine
2 complaintsFuel system
2 complaintsAir bags
1 complaintsElectrical system
1 complaintsSeats
1 complaintsWheels
1 complaints
← All problems reported for the 2025 Hyundai Sonata
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Nov 1, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology