2022 Genesis GV70 Engine Problems

Mileage when the problem started

Owner reports

Selected complaints filed with NHTSA by 2022 Genesis GV70 owners, lightly cleaned up (personal details are redacted by NHTSA).

The contact owns a 2022 Genesis GV70. The contact stated that while driving approximately 60 MPH, the vehicle stalled. Additionally, while driving 30 MPH, the vehicle stalled. Additionally, while driving 65-70 MPH the vehicle stalled. The vehicle was restarted, but the failure persisted. There were no warning lights illuminated. The vehicle was towed to the local dealer however, the technician was unable to duplicate the failure. The vehicle was not repaired. The vehicle was taken to another local dealer, Gettel Genesis of Lakewood Gettel (5921 FL-64, Bradenton, FL 34208) but was not diagnosed or repaired. The manufacturer was contacted and opened a case, but no assistance was provided. The failure mileage was approximately 1,000.

The contact owns a 2022 Genesis GV70. The contact stated while attempting to reverse, the vehicle launched forward without warning. The contact then shifted to drive and the back Over Prevention camera screen activated. There was also an abnormal sound coming from the vehicle. The vehicle was taken to the dealer and the dealer stated the battery was low and there was no coolant in the reservoir or radiator. The vehicle was repaired but the failure continued. The vehicle was taken back to the dealer but was not diagnosed. The manufacturer was not contacted. The failure mileage was 4,977.

The coolant system on my 2022 Genesis GV70 has repeatedly failed despite multiple repairs. On April 2, Greenway Genesis diagnosed a coolant leak and replaced several components. The problem returned, and I brought the vehicle back on April 29 because the coolant appeared low again and the engine sounded louder than before. On October 25, Holler Hyundai confirmed another coolant leak, this time involving the integrated thermal management system. The recurring coolant loss places my safety at risk because it can lead to engine overheating, sudden power loss, or engine failure while driving. The issue has been reproduced and confirmed by two separate Genesis/Hyundai service centers. However, the root cause has not been identified or corrected, and the manufacturer has not provided a permanent solution. …

My 2022 Genesis G70 has experienced repeated turbocharger and exhaust-system problems. In August and September 2025, the vehicle was serviced for exhaust/turbo-related gaskets and clamps and a misfire condition. It later developed knocking, sluggish acceleration, and additional turbo problems. The dealer replaced the turbo wastegate in February 2026, and additional turbocharger repairs were subsequently required. On July 28, 2026, an exhaust leak near the turbocharger was diagnosed. While operating the vehicle, I experienced headaches, dizziness, chest discomfort, and irritation of my eyes and nose. I was concerned that exhaust fumes could enter the passenger compartment and impair my ability to operate the vehicle safely. I sought medical care for a headache on July 29, 2026. I have not received medical confirmation of carbon-monoxide poisoning. …

As I was driving on a heavily trafficked freeway, my engine shut off completely slowing down the car to a stop. I had to make an emergency exit, stop the car and restart it. After a restart I was able to keep driving for a few miles. Then it happened again, I got stuck at a roundabout in a dangerous location so I had to contact authorities for help on guiding traffic away. My car would not start and would just sputter when I tried to restart it. I had to get my vehicle towed and it's currently at the dealership with no clear solution. The shop manager tells me he's gotten a few vehicles with the same exact issue and there is no clear solution as no codes come up when this issue is happening. This was very dangerous and I could have gotten into an accident had I not been on the far right lane to make an exit from the freeway.

There were 3 incidents that have happened within a 2 week period driving this vehicle. 1. Driving in the middle of a 5 lane highway in busy traffic, car shut down. It almost caused a crash with me being hit from the back. 2. I was traveling around a deep curve, car stalled and was almost hit from the back by a transfer truck. was very thankful he could stop in time. I could not proceed to go to the right due to embankment. Very frightening. 3. Approaching a light that turned from red to green, car stalled at the light. It just cut off. It seems as if the company has no intentions on getting this problem fixed because it has almost been 3 months now since the recall. Does it take someone to be killed before they make the change to get these vehicles operable?

This happened twice before I took the car back to the dealer for service. Both times I was driving the vehicle and it suddenly stops accelerating. The car suddenly comes to a stop. I continued pressing the accelerator and the car continued to quickly slow down to a stop. Both times I was in traffic and could have been rear ended or certainly could have caused an accident. The car is currently at the dealer and they have not called me yet to know what they found. I am a member of the GV70 Facebook group and I have seen many other owners who reported the same issue with their vehicle. It truly is terrifying and obviously a safety risk. Some members of the group stated that they were told it was the fuel pump. Genesis needs to get this issue fixed.

My vehicle is at the Genesis dealership with what they even consider a common problem. Road debris putting a hole in the unprotected Turbo Intercooler Radiator. This is a safety issue because the loss of power in the vehicle once you lose your turbo. The radiator is very unprotected down at the bottom of the front of the vehicle and Genesis needs to do something about this. This is going to cost me $1500 to fix there not covered by Genesis even though it's a serious design flaw. I know I'm not the first person to report this, as I've seen forum posts about it and the issue is quite common. If it's so common, and it's so vulnerable, there most definitely is a design flaw in the vehicle.

The vehicle experiences a dangerous 2-3 second 'dead pedal' delay during acceleration on hot restarts. When flooring the pedal to the floorboards, the vehicle fails to respond; it moves slowly. This was reported to Denville NJ Dealership on 8/27/26: dealer stated they test drove it could not replicate, and there were no stored codes. This was reported to Denville NJ Dealership and 4/2/26 and dealership reported they "believed" to be due to TCM communication error. This was reported by previous owner on 4/26/24 to Englewood, NJ Dealership and they could not duplicate.

At 65 miles an hour on the interstate, I suddenly lost control of the accelerator and the car immediately began to lose speed. I pulled into the breakdown lane and came to a stop. I put the car in park and attempted to increase the engine speed by pressing on the accelerator. It was only when I jammed my foot to the floor that the engine responded. I then drove the car carefully to a Genesis dealer where I was told that this happens to the GV 70 when it is in Eco mode. The car is now at the dealer who will attempt to fix it, I hope.

Engine complaints in other GV70 years