2020 SUBARU ASCENT Complaints

Ever since our car went in for re-programing CVT drive chain it progressively has been having a problem of something slipping in drive and in cruise control. feels like a loss of power and a feeling chatter from transmission. Now when you put it in drive it makes a jerking noise. the thing is that we never had this problem until it went in for this recall. it's been back twice and they claim they can't find any problem but continues to get worse. it happens every time we drive it . just returned a 700 mile trip and it's very annoying. Also we do have an extended warranty.

While driving the vehicle between 30 - 40 mph, the vehicle will intermittently studder. I have mentioned this issue multiple times to the dealership and they have attempted to fix the issue but the problem still continues. The issue is occurring more frequently and I’m concerned this may create additional engine/powertrain problems down the road.

When vehicle was 3.5-4 years old, the LED "halo" around the headlight assembly went out. This part is a fixed part of the assembly and unrepairable and requires the owner to replace the entire headlight assembly. An LED headlight should not be going out after only 3.5-4 years. I have noticed this is a common complaint on online forums for the Subaru Ascent. Normally, this would just be a cosmetic nuisance, but in states, such as Virginia where I live, that have annual vehicle safety inspections, the vehicle fails inspection if any part of the headlight does not work, regardless of its effect on the functioning of the actual headlight lamp to produce light when activated. Further, this is a dealer only part and repair and I was quoted $1,300 for an issue that has no effect on the headlight to illuminate the road and is cosmetic only. Subaru needs to address this faulty assembly.

The contact owns a 2020 Subaru Ascent. The contact stated that while operating the vehicle, the transmission malfunctioned, and the vehicle would not properly accelerate. The vehicle was taken to the local dealer who serviced the rear differential but later the failure reoccurred. The vehicle was taken back to the local dealer to be diagnosed, and it was determined that the transmission was faulty and needed to be replaced. The transmission was replaced. No further information was available. The manufacturer was notified of the failure, but no assistance was offered. The failure mileage was 106,100.

Lug nut studs fail frequently. Have replaced 3. An additional failure identified today during routine tire rotation. Safety issue as wheel can separate from vehicle while driving.

I can’t say what caused the huge crack in the sunroof bc there is no chips on the outside and no chips or breaking point on the inside. We went to get in the car and open up the sunroof and it has a huge crack that is a known issue if you look it up online. So far we haven’t been able to get it fixed bc of the amount of money it cost to have it replaced and it can’t be done by anymore but the dealer as safelight won’t touch sunroofs. It appears that a weak glass was installed and that’s unfortunate too bc they have no intention on fixing this for us.

The contact owns a 2020 Subaru Ascent. The contact stated that while his wife was driving at 55 MPH, the vehicle stalled. No warning lights illuminated. The contact stated that the failure was related to NHTSA Campaign Number: 21V955000 (Power Train). The vehicle was towed to the local dealer where it was diagnosed that the transmission needed to be repaired. The manufacturer was notified of the failure, but no assistance was provided. The failure mileage was approximately 62,000.

Bolt holding the driveshaft support bracket backed out causing driveshaft to come out. This is a known issue with the 2019 and 2022 Subaru Ascents and have active service advisories but Subaru of America does not recognize it for the 2020 models even know it is also happening in the 2020 vehicles. If the driveshaft would have came out at a high speed it could have caused a crash. Based on the research the bolts do not hold the torque from the factory due to a bolt manufacturing issue and slowly back out after time unknown to the driver. Subaru is not recognizing the problem, so they are not notifying the 2020 owners of the problem, instead they are offering a 50% payment on the repairs as a goodwill payment to offset the cost since it is not a warranty issue. I had had my car in for oil changes in the past and the dealership did not know to check for the tightness of the bolts as there were no service advisories. There should be a recall for this problem before someone dies in a crash caused by this problem.

Driver side window malfunctions intermittently. When raining, slow to go down or up, also skips as it goes up and down.

Component- steering locks Safety risk - vehicle cannot be started. Therefore if in an area of risk - cannot start vehicle. This randomly happens pulling into parking spaces. It is repetitive. I’m older and alone, scary when it happens as you are stranded. And call to Subaru roadside only option was to tow the vehicle the vehicle to dealership. Online fix is to man handle the steering wheel and turn it in the direction of the tension. Pulling into a normal parking space should not create the tension necessary for the steering wheel to lock. I have been on Subaru ascent form us and this seems to be a common problem with this vehicle. Mine has been inspected for the last occurrence and was told battery issue. The other times there were no battery issues and dealerships cannot find issues. Warning light only lights up after steering wheel locks up and vehicle cannot be started. The safety risk for me is being stranded - and no way to prevent it or know when it might happen.