2015 Hyundai Elantra Powertrain (other) Problems

Failed engine due to class action recall

NHTSA ID

11756134

Incident

Jun 17, 2026

I was at a red light waiting to go an when it was time to go my car would not go. It was on it would not go into gear. It will reverse. It just won't go forward in auto or manual. Im the 1st owner of this car. I bought it new. I need Hyundai to take care of this problem. Asap please. It happened the car only has 133,718 miles on it and been serviced regularly since I bought it.

NHTSA ID

11711176

Incident

Nov 20, 2025

Drove my 2015 Hyundai Elantra on the coldest day of the year to an appointment. Car was fully warmed up. Pulled into a gas station to park and was going less than 3 mph, making a left hand turn into the space. Elantra suddenly accelerated hard and the car hit a cement pole, causing extensive front end damage. If car had full insurance coverage, it would have been a write off. Hood crumpled, radiator damaged, front grill broken, bent the engine bar in half. Significant damage but the air bag did not deploy. Had to have it towed home 35 miles. Damage was in the middle of the front of the car, so I was already in the parking space. No warning lights of any sort before this happened. Very dangerous and I would never buy another Hyundai. I bought this car brand new in 2015 and have had recalls taken care of (anti theft software one). Over the course of owning this car, other odd things have occurred as well, such as white smoke coming out of the engine upon acceleration, accelerated wear on the tires due to the back end, and engine will suddenly stop for no reason while driving (this happened twice) Inferior product!

NHTSA ID

11643595

Incident

Feb 17, 2025

The engine blew once at 38,000 miles and now the new engine blew at 85,000 miles (47,000 on this engine). The car was driving fine, 5 minutes into driving i heard a slight knocking noise, 10 minutes after that I was stranded on the side of the road.

NHTSA ID

11643437

Incident

Feb 7, 2025

The transmission failed as I was driving and the vehicle is available for inspection. My safety was put at risk as the car failed suddenly and I was stuck on the side of the road with my children. The problem has been confirmed by my mechanic. It has not been confirmed by the manufacturer, police, or insurance No lights were on previous and the car seemed to be just fine.

NHTSA ID

11605980

Incident

Jul 31, 2024

Due to CDK Global cyberattack, I cannot complete my safety recall of my Hyundai Elantra 2015 (ABS Fuse that can cause engine to explode, according to Hyundai safety recall report). Hyundai does not allow dealerships to keep safety recall parts on hand (or a very small amount). I have to walk into the dealership to order the part. I cannot call to order the part. I have to constantly drive to place of work, home, sit in traffic, with a defective fuse that HyundaiUSA refuses to keep safety recall parts on hand. Please create a NATIONAL policy against manufacturers to have a minimum units (1000 units of fuses, parts, etc) as the safety recall occurs. Because dealerships cannot order parts due to this cyberattack. My mental anguish of driving a vehicle that cannot have a safety recall repaired due to parts not being able to order (especially if they can keep large amounts of units on hand at dealers), is through the roof! I cannot take time off, I have to drive to not be evicted, anything repossessed, etc. and where I live has limited transportation options, (and told to use ride share like Lyft or Uber). Insurance companies is unhelpful. If manufacturers say they cannot keep parts on hand, then how do they ship the parts so quickly, under normal operations? 3rd party mechanic shops cannot order these parts as the manufacturer has to complete the recall repair.

NHTSA ID

11597515

Incident

Jun 27, 2024

The contact owns a 2015 Hyundai Elantra. The contact stated while driving at an undisclosed speed, the vehicle lost motive power. The contact was able to restart the vehicle. The vehicle was taken to an independent mechanic and the dealer to be diagnosed and the vehicle was diagnosed with transmission failure. The contact was informed that the transmission needed to be replaced. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 100,100.

NHTSA ID

11544733

Incident

Aug 15, 2022

Mileage

100,100 mi

When stopped at a red light or in traffic, (on many occasions), my car will suddenly surge and accelerate. It's leads no many near rear end collisions. Sometimes it leads up to my engine stalling. Also have shuddering (like it wants to die) when driving on freeway. The re has been to many incidents to keep track of.

NHTSA ID

11528672

Incident

Jan 24, 2022

Purchased car used with 60k mileage. Within 3 months notice car making a metal scrubbing noise and excessive shaking in in mornings when first started and cold but if car was warm no scrubbing sound and minor shaking. Took it to hyundai dealer to have checked was told they didnt hear the scrubbing and vibrating, I assumed they checked while car was warm. Continue to have same problem for about 2 years as well as car acceleration rapidly declining and skipping on acceleration.Suspected piston slap after reading description of many others having same problem as issue identical to mine, I recieved notification in mail however it stated I must be located in cold weather state and although my state does have cold winters, it wasnt included on the list so assumed I couldnt take part in the investigation or extended warranty. Now car is having a lot more acceleration decline and yesterday, was traveling about 60mph on interstate and without warning, car just cut off and steering wheel became stiff, I through gear into neutral and turn ignition and car cranked right back up and continued driving for another 20 min, then car rested for about an hour. Then I was returning home and was going about 35 to 40 mph and it done the exact same thing again, engine cut off without warning steering wheel went stiff and I had to put in neutral and car crunk right back up. I'm almost 100% certain my engine is one of the defective engines and I'm going to auto store to have codes read now but I dont know how to have hyundai fix my defective engine and I fear I could end up injured because of it

NHTSA ID

11516874

Incident

Apr 13, 2023

Transmission completely went out at 86k miles with no warning. No lights on the dash, no slow build of issues. Has always had regular maintenance since I bought the car at the dealership. Second owner, and car is paid off. Drove it one day with absolutely no issues, and the very next day, all gears were slipping and was not safely drivable. Was stopped at a stop light turning into work and when I put my foot on the accelerator, it went nowhere and I was stuck at intersection. Got it towed that day to a local repair shop since I was told my warranty for power train was expired, and have been waiting on a new transmission for 2 months now. The repair shop still doesn’t know when they’ll get it in, and will cost $4k to install. Mine is one of many they’ve said have come through with the same problem.

NHTSA ID

11513340

Incident

Jan 27, 2023

The contact's daughter owns a 2015 Hyundai Elantra. The contact stated that while her daughter was driving at various speeds, the vehicle was jerking and stalling. The air bag, check engine, and various other unknown warning lights were illuminated, and messages were displayed. The vehicle was taken to a local dealer, where the failures could not be duplicated. The vehicle was not repaired. The contact stated that the failure reoccurred and that while her daughter was exiting the highway, the vehicle stalled, and she had to turn off and restart the vehicle to continue driving. The vehicle was taken back to the dealer, where it was diagnosed that the crankshaft sensor needed to be replaced. The vehicle was repaired; however, the contact stated that the failure persisted and was recurring more frequently. The manufacturer was not made aware of the failure. The approximate failure mileage was 44,500.

NHTSA ID

11507666

Incident

Jan 27, 2023

Mileage

44,500 mi

The transmission has a TSB and I took it to the dealership and the service tech told me there are over 20 customers that have the same issue with the transmission jerking very hard and accelerating while taking off from 1st in automatic transmission also the car would just shut off while driving and you have to pull over and it starts up and was advised don’t get a used transmission because all of them are having the same issues also they have over 20 transmissions on back order I took the car to the Hyundai Elantra dealership on Blackstone ave here in Fresno ca

NHTSA ID

11500237

Incident

Oct 1, 2022

How is it even possible for the transmission to go out at 107,000 miles…… we did everything to keep up with car just to go out with low miles..

NHTSA ID

11440048

Incident

Oct 20, 2021

Vehicle stalled while driving in the middle of road with on coming traffic. Failed transmission 6 yr Hyundai Elantra with 69,857 miles 2015 purchased in May 2016. Inspected by dealership Wayne Mazda, Wayne NJ. Since early October 2021 jumping, stalling during gear shifting especially drive and neutral Please be advised my 6yr vehicle with 69,867 miles requires a replacement transmission Purchased from Wayne Hyundai Auto Mall 5/2016 Wayne NJ How can I report and or research my rights as a consumer? Dealership failing to repair or replace due to faulty warranty.

NHTSA ID

11440001

Incident

Oct 29, 2021

TL* THE CONTACT OWNS A 2015 HYUNDAI ELANTRA. THE CONTACT STATED WHILE AT A STANDSTILL AND ATTEMPTING TO SHIFT VEHICLE INTO DRIVE, THE VEHICLE FAILED TO SHIFT INTO GEAR. THE CONTACT STATED THAT THE CHECK ENGINE WARNING LIGHT WAS ILLUMINATED. THE VEHICLE WAS NOT TAKEN TO LOCAL DEALER. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS INFORMED OF FAILURE AND INFORMED THE CONTACT THAT THE VIN WAS NOT UNDER RECALL. THE FAILURE MILEAGE WAS APPROXIMATELY 65,000.

NHTSA ID

11400348

Incident

Feb 1, 2021

Mileage

65,000 mi

TL* THE CONTACT OWNS A 2015 HYUNDAI ELANTRA. THE CONTACT STATED THAT THE VEHICLE FAILED TO START INTERMITTENTLY AND WOULD STALL. THE FAILURE LEFT THE CONTACT STRANDED ON NUMEROUS OCCASIONS. WALSER HYUNDAI (8100 LAKELAND AVE N, BROOKLYN PARK, MN 55445, (651) 705-0151) WAS NOTIFIED AND REPLACED THE ENGINE ASSEMBLY, BUT THE FAILURE RECURRED. THE VEHICLE WAS TAKEN BACK TO THE DEALER WHERE IT WAS DIAGNOSED THAT THE TRANSMISSION AND ENGINE ASSEMBLIES NEEDED TO BE REPLACED. THE CONTACT ASKED FOR THE MANUFACTURER TO BUY BACK THE VEHICLE. THE MANUFACTURER REFUSED AND DID NOT ASSIST. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 87,000.

NHTSA ID

11196922

Incident

Nov 5, 2018

Mileage

87,000 mi

2015 HYUNDAI ELANTRA WITH 43,000 MILES ON IT. THE CAR VIBRATES AND SHAKES WHILE IN THE DRIVE OR REVERSE WHEN STOPPED WITH THE DRIVER'S FOOT ON THE BRAKE. THE VIBRATION AND SHAKING VARY IN INTENSITY. I BROUGHT THE CAR TO THE DEALER AND THEY SAID THE THROTTLE BODY NEEDED TO BE CLEANED DUE TO ROUGH IDLE. I HAD THE SERVICE PERFORMED AND IT HAS NOT SOLVED THE PROBLEM. THIS IS AN ISSUE THAT HYUNDIA NEEDS TO ADDRESS.

NHTSA ID

11163137

Incident

Dec 21, 2018

Mileage

43,000 mi

ONE MORNING I STARTED MY CAR LIKE ANY NORMAL DAY AND THERE WAS A TICKING SOUND. IT WAS COLD OUT THAT MORNING SO I DIDN'T THINK MUCH OF IT BUT I TOOK IT TO GET ITS OIL CHANGED THE NEXT DAY AND THATS THEY TOLD ME THAT IT WAS SOMETHING INTERNAL AND I SHOULD TAKE IT TO A DEALER. I TOOK IT TO A DEALER AND THEY TOLD ME THAT THERE WAS AN ENGINE KNOCK AND THAT THE ONLY WAY TO FIX IT WAS TO BASICALLY GET A NEW ENGINE.

NHTSA ID

11074012

Incident

Feb 14, 2018

Mileage

69,005 mi