There are 1 owner-reported fuel system complaints for the 2024 Subaru Ascentin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
Have had two fuel level senders fail in one year of ownership. The dealer/manufacturer has replaced the first one, and a second replacement is pending. The failure shows inaccurate fuel levels including a full tank reading as 1/4 or less full. Subsequent refueling does not change the level reading. If the car thinks it is out of fuel, it may cease to operate (even if there is fuel in the tank).
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.
Data synced from NHTSA on Apr 26, 2026