There are 6 stored owner reports matching the powertrain & transmission leading-label group for the 2017 Hyundai Accent in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 6 of 6 matching reports.
Open the full vehicle complaint log (all categories)I started burning oil and was going through a quart of oil every 150 miles, then due to the excess oil consumption my catalytic converter went out.
The contact owns a 2017 Hyundai Accent. The contact stated that on several occasions while the vehicle was idling, she depressed the accelerator pedal however, the vehicle hesitated and then lunged forward. The contact stated that while the vehicle was shifted into neutral, the engine revved but then failed to engage in a timely manner when shifted to the intended gear. No warning light was illuminated. The vehicle was taken to the dealer where the failure could not be duplicated. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 44,000.
The contact's mother owns a 2017 Hyundai Accent. The contact stated while attempting to place the vehicle into reverse(R), the vehicle shifted into drive(D). Additionally, while shifting to neutral(N) the vehicle inadvertently shifted into drive(D). The contact stated that once the vehicle was moving forward, the vehicle shifted as intended. The contact stated that the check engine and engine oil warning lights were illuminated. The contact drove the vehicle to a dealer and the vehicle was diagnosed and it was determined that the transmission needed to be replaced. The vehicle was not repaired. The manufacturer had been informed of the failure. The failure mileage was approximately 63,000.
The contact owns a 2017 Hyundai Accent. The contact stated while an independent mechanic was checking the vehicle while shifting the gear shifter, the vehicle lunged forward and the contact noticed that the check engine warning light was illuminated. The vehicle was taken to an independent mechanic however, the contact was unsure of what needed to be replaced. The vehicle was also taken to the local dealer but was not diagnosed or repaired. The manufacturer was not contacted. The failure mileage was 59,000.
OCCASIONALLY WHEN YOU ACCELERATE IT HESITATES AND DOES NOT RESPOND. IT HAS BEEN TAKEN TO A MECHANIC AND A DEALER AND THEY CANNOT FIND THE PROBLEM BUT IT DOES HAPPEN. IT IS DANGEROUS ESPECIALLY WHEN PULLING OUT ONTO A VERY BUSY ROAD WHERE I LIVE THIS IS A SIDE STREET ENTERING A VERY BUSY HIGHWAY OR MOST ANYTIME. IT IS RANDOM IT HAPPENS EVER SINCE CAR WAS PURCHASED CAN'T GIVE EXACT DATE
I LIVE IN LAS VEGAS NEVADA, THIS VEHICLE OVERHEATS AND SHUTS THE AIR CONDITIONER OFF WHEN IT REACHES 75% ON THE TEMPERATURE GAGE. ANYTIME THE OUTSIDE TEMPERATURE IS ABOVE 100+ DEGREES THE CAR WILL REACH 75% WHILE DRIVING IN ABOUT 30 MINUTES, IF THE CAR IS STATIONARY IT'LL GET THERE IN ABOUT 10 TO 15 MINUTES. HYUNDAI MANUFACTURING HAS SAID THAT THIS IS DUE TO A SMALL RADIATOR AND A SMALL COOLING FAN BUT WILL CURRENTLY NOT REPAIR THESE ISSUES. MOST HYUNDAI DEALERSHIPS WILL CLAIM THAT THIS IS NOT A PROBLEM OR THAT THE CAR DOES NOT HAVE A PROBLEM. THE PHOTOGRAPHS DEPICT THE TEMPERATURE RISING WHILE DRIVING THE CAR. THE ONLY TIME THE TEMPERATURE WENT DOWN WAS WHEN I MANUALLY SHUT THE AC OFF.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Apr 28, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.