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Data source: National Highway Traffic Safety Administration

  1. Home
  2. >Subaru
  3. >Forester
  4. >2021
  5. >Powertrain

2021 Subaru Forester Powertrain Problems

Powertrain complaints and recalls from NHTSA

Summary

The 2021 Subaru Forester has 12 NHTSA powertrain complaints and 0 powertrain-related recalls.

Problem Areas for the 2021 Subaru Forester

Visibility
82
Other
36
Electrical
26
Engine
15
Powertrain
12
Speed Control
9
Suspension
4
Brakes
4
Steering
3
Structure
3

12

Complaints

0

Recalls

4

Injuries Reported

Data source: National Highway Traffic Safety Administration (NHTSA) · Last updated April 10, 2026

All Powertrain Complaints

Date ↓ComponentSummary
Mar 4, 2026POWER TRAIN,ENGINEThe contact owned a 2021 Subaru Forester. The contact stated that while driving at approximately 4 M...
Aug 12, 2025POWER TRAINOn 8/12/15, I had stopped at a stoplight. When the light changed and I attempted to move forward wit...
Jul 18, 2025POWER TRAINThe Thermo Control Valve failed and the engine overheated in April 2025. The car has only been driv...
Dec 22, 2024POWER TRAIN,ENGINEAt 40936 the valve body needed to be replaced. With such low milage vehicle is having problems.
Nov 5, 2024POWER TRAIN,VISIBILITY/WIPERHaving repeat issues with the windshield cracking. My vehicle has around 32k miles, and I'm already ...
Feb 12, 2024POWER TRAIN,VEHICLE SPEED CONTROL,ENGINEThe 2021 Subaru Forester had been functioning normally with no warning lights. About 25 minutes into...
Jan 8, 2024POWER TRAINThermo control valve failed at about 42000 miles on 2021 Subaru Forester Premium, on 1/1/24. Owned ...
Dec 22, 2023POWER TRAIN,ENGINE,FUEL/PROPULSION SYSTEMOnce or twice a day my vehicle hesitates from a light and I have to almost floor it to get it going ...
Dec 23, 2022POWER TRAINThe contact owns a 2021 Subaru Forester. The contact stated while shifting the vehicle into the driv...
Dec 8, 2022POWER TRAIN,SERVICE BRAKESThe contact owns a 2021 Subaru Forester. The contact stated while depressing the brake pedal and att...
Aug 17, 2022POWER TRAINCar was parked on driveway (6 degree slope to rear) Car was placed in park Driver exited car to go...
May 22, 2021POWER TRAIN,ENGINEThe vehicle gets a shudder at different speeds and it feels like it's either the transmission is sli...

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2021 Subaru Forester Full Report→All Subaru Models→