2020 SUBARU ASCENT Complaints

View complaints related to 2020 SUBARU ASCENT. The complaints found here are submitted by actual consumers with first hand experience. There are more than 310 complaints submitted for the 2020 SUBARU ASCENT. You can submit your own complaint to the NHTSA or call the Hotline, Monday-Friday 8am to 8pm at (888) 327-4236, TTY: (800) 424-9153.

  • 2020 SUBARU ASCENT
    - Fleming Island, FL

    The emergency brake occasionally comes on for no apparent reason. It has happened multiple times before but, never while driving until today. The button appeared to be stuck when I went to disengage it as well which made no sense. There was nothing in the way for it to get stuck. Upon further research in the Subaru forums it appears ours is not the only one to have experienced this. This leads me to believe there may be an unknown issue.

    Source: NHTSA WEB SITE
  • 2020 SUBARU ASCENT
    - Burbank, CA

    There is a significant crack in the inside rear panel of my panoramic sunroof, and no apparent or visible point of impact. The crack is spreading and needs to be replaced or I fear the glass will shatter. There is no evidence of the crack on the exterior, only on the interior. Car is out of warranty but only has 23K miles and is 4 years old. Took the car to the dealership, and they wanted to charge $4000 to fix. Contacted Subaru of America and they refused to fix. Have been on many Ascent/Subaru forums online and it appears there are multiple complaints about these cracks.

    Source: NHTSA WEB SITE
  • 2020 SUBARU ASCENT
    - Katy, TX

    Transmission failure, chugging while driving on the road then slowed down in middle of the intersection, won’t accelerate which is a unsafe situation. It says “check engine”, “break, “eyesight disabled”, “at oil temp” and “transmission”. The speed was stuck to 20mph and engine eas loud. Smelled like something was burning too

    Source: NHTSA WEB SITE
  • 2020 SUBARU ASCENT
    - Farmville, NC

    Car has 49,700miles. Front drivers side makes terrible rattling noise when driving over any uneven pavement or bumps. Took it to the dealer to determine the issue. They said the entire strut assembly needs replacing. No warning lamps have ever come on related to this issue. I have no idea if the car is safe to drive. There is a national back order on the parts. The dealer wants $1344 to replace it. This is crazy to me. I've driven cars with LOTS more miles than this and have never needed a strut replaced.

    Source: NHTSA WEB SITE
  • 2020 SUBARU ASCENT
    - Hesperia, CA

    A clunky noise coming from the front wheels whenever we encountered any sort of bump.

    Source: NHTSA WEB SITE
  • 2020 SUBARU ASCENT
    - Aurora, CO

    The battery died after two weeks of replacing it, later revealing the alternator failed. Parts are not available, Subaru kept them My safety was at risk because the lights on my dashboard Christmas Tree'd letting me know something was wrong. Within a couple of blocks I had no power steering and was dying on a busy street. The car was so dead that I couldn't even turn on my hazard lights. The car was jumped by Subaru, the tow truck driver left and the car died two blocks later. This time in the middle of the busy street. The vehicle was towed to Subaru who replaced the battery we bought two weeks earlier. We asked if they check the charging system and they said yes. The battery light was on before we left the lot. We made them keep the car so we wouldn't die in the middle of anymore busy streets. Days later they determined it was the alternator. The car had 26,000 miles on it. I don't know what Subaru did with the parts. They said they needed them as it was a warranty replacement. The battery light never came on before the car died. First the Eye Sight Disabled light came on then many lights on the dashboard flashed on. This happened a couple blocks prior to me losing power. I found the first place I could to get off the road. Two weeks prior when the battery died, the eyesight disabled light came on and the battery light. That time I got home and we replaced the battery. Therefore when the eyesight disabled light came on, I knew something was wrong but thought I had time to get out of the way. Then everything died. The worst part is that hazard lights didn't work.

    Source: NHTSA WEB SITE
  • 2020 SUBARU ASCENT
    - Fairfield, CT

    I have the Graco Turn2Me car seat installed rear facing on the driver's side of the middle row (captain's chairs) of my vehicle. The car seat is installed with the seat belt due to my daughter's weight (36 pounds, so we were not able to use the latch). The car seat has been adjusted to the appropriate recline based on the installation method and weight of my child. There is an appropriate amount of space between the back of the driver's seat and the car seat itself. The car seat was installed by a CPST, following all rules of installation as laid out by both my vehicle manual and the car seat installation guide (graco). The issue is that despite the perfect installation, over time (meaning a few trips), the base of the car seat becomes loose as the child gets in and out of the car seat. The car seat is then no longer securely installed in the car. This particular model rotates, so that the child can be easily loaded and harnessed into the car seat while facing outwards. While the seat is facing outwards, it also tips backwards, essentially lifting a majority of the base off of the base of the seat of the car. I have reinstalled this car seat several times following all guidelines, and despite an initially correct install, within a few trips the base becomes loose and the entire car seat is tilted. Based on a quick internet search, this is a very common problem with this make and model car seat, especially when installed using the seat belt, rear facing. I do not feel that it is at all safe for my child to be in this car seat and it should be recalled immediately by Graco. No parent should have to uninstall/reinstall a car seat in a car after a few trips because it is coming lose. Photos attached show how tilted the car seat has become in the car (despite initially being installed securely). For some reason I was unable to upload videos but can share those as well showing how loose the base has become despite a proper install.

    Source: NHTSA WEB SITE
  • 2020 SUBARU ASCENT
    - Columbia, IL

    When driving, Ascent sudders while under normal highway conditions. Has had all 4 recalls completed but this specific event has been consistently present even after each recall was completed. Now that Ascent is out of powertrain period, Subaru of America acknowledged transmission finally needs complete replacement but only offering portion as a one time offer.

    Source: NHTSA WEB SITE
  • 2020 SUBARU ASCENT
    - Cedar Rapids, IA

    The contact owns a 2020 Subaru Ascent. The contact stated that while driving at an undisclosed speed, the Forward Collision Avoidance front camera became inoperable. The pre-collision, the braking control, and the Lane Departure warning lights were illuminated. The vehicle was taken to the dealer to be diagnosed; however, the cause of the failure was not yet determined. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 19,737.

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2020 SUBARU ASCENT
    - Columbia, MO

    Possible Transmission issue. The transmission was replaced in February by University Subaru in Columbia, Missouri. I have made a second appointment as the vehicle is still having the same issue shifting gears or going uphill. During a drive where there was a small incline of 10 degrees when the vehicle somewhat jumped or as if it skipped a beat. I had stopped in traffic and when the other cars started to move, I started to drive forward, and the car jumped. A gap in the acceleration. I am scheduled to take it in on the [XXX] of April. I will follow-up with you. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

    Source: NHTSA WEB SITE