There are 3 stored owner reports matching the fuel system leading-label group for the 2021 Subaru Outback 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 3 of 3 matching reports.
Open the full vehicle complaint log (all categories)My wife turned into a parking spot slowly with her foot on the brake, and the car suddenly accelerated without warning. It went up on the curb while my wife slammed on the brake and stopped the car. She then put the car in reverse and backed into the parking spot. Came home without further incident but was very upset. I intend to question the dealer, Parkway Subaru in Wilmington, NC. I see articles online that relate problems like this to a number of different models and makes. My wife does not want the car anymore, but how can I be sure any car I replace it with does not have the same problem? 6/15/23 The contact called to add additional information to the complaint. The contact owns a 2021 Subaru Outback. The contact stated that while his wife was driving into a parking space at 1 MPH with her foot off the accelerator and depressing the brake pedal, the vehicle inadvertently accelerated. The contact stated that his wife was able to depress the brake pedal to the floorboard and bring the vehicle to a complete stop.
Car experienced unintended acceleration and the pre-collision safety system failed to engage. Car accelerated into a building and the driver stopped car's attempt to continue forward progress by taking the car out of drive mode. The pre-collision system failed completely. The Electronic Control Units seemed to fail entirely. This happened while pulling into a parking space at a very low rate to speed (until the car "took off").
Driving at 65 mph, engine stopped taking gas, slowed to below 30 in heavy freeway traffic. Resumed normal operation in about a minute. Then failed in similar fashion 5 minutes later. Took my 2021 Subaru outback xt to the dealer where purchased. They have been unable to duplicate the issue and want me to drive the car without any fix. I refuse to do that as if it happens in a situation where I must accelerate to be safe, it is going to be disastrous. They point to no recall on the 2021 model, but had this issue for the last 3 years on many of their models. What to do?
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.