Vehicle Data Hub

2021 Subaru Outback engine problems

Owners reported engine problems in 23 complaints for the 2021 Subaru Outback, 6% of the complaints on file.

At a glance

Complaints
23 6% of this year's complaints
Crashes and fires
1 and 1
Injuries and deaths
0 and 0

Source: NHTSA owner complaints

What the data shows

These complaints mention 1 crash, 1 fire.

What owners wrote

The engine block of our car caught fire while it was parked and turned off. It melted the engine and hood of the car, totaling it. Thankfully, we were not in the vehicle when the incident occurred, so no one was injured. At the time of the incident, our car was parked outside our apartment building under a low-hanging tree, which was burned in the fire.

July 2022 Fire

The contact owns a 2021 Subaru Outback. The contact stated that while driving approximately 55 MPH, the vehicle stalled. During the failure the "Eyesight" message was displayed, and the check engine warning light was illuminated. The vehicle was later towed to the local dealer who diagnosed that the thermal control valve had failed and needed to be replaced. The thermal control valve was replaced, and the vehicle was repaired.

Reported at 18,640 miles, July 2025

Other problems reported for the 2021 Subaru Outback

Engine problems in other years

Engine problems across all Subaru models