Control arm: lower arm
Do not driveRisk. A separated control arm may cause the tire to contact the wheel well, resulting in a loss of control and increasing the risk of a crash.
NHTSA has logged 14 owner complaints about the 2021 Subaru Impreza, most often about the forward collision avoidance. It is covered by 2 safety recalls, and for recall 21V-675 the manufacturer reports only 97% of affected cars repaired.

Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through September 10, 2024. Updated daily. Photo: MercurySable99, CC BY-SA 4.0.
14 complaints grouped by the system owners reported.
| System | Complaints | Crash, fire or injury |
|---|---|---|
| Forward collision avoidance | 3 | 0 |
| Visibility/wiper | 3 | 0 |
| Steering | 2 | 0 |
| Tires | 2 | 0 |
| Vehicle speed control | 2 | 0 |
| Engine | 1 | 0 |
| Power train | 1 | 0 |
| Service brakes | 1 | 0 |
| Air bags | 1 | 1 |
Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.
Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.
Risk. A separated control arm may cause the tire to contact the wheel well, resulting in a loss of control and increasing the risk of a crash.
Risk. A loose nut can lead to a lost of retention in the CVT select lever cable and the gear selector not functioning properly, increasing risk of crash.
Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with Subaru.
Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the Impreza median. How we score
2021 Subaru Impreza SW AWD in NHTSA's New Car Assessment Program. Photos are from NHTSA's crash tests.

Recent forward collision avoidance complaints filed with NHTSA, shortened. Personal details are removed.
The Eye Sight front collision warning did a hard brake going 55 mph when a car was well ahead of me slowing down to turn right. I was almost rear ended by the car behind me. This isn't the first time it's happened
Front windshield spontaneous cracking from defroster area in a "J" shape. This is the second windshield since new to do this (2021 model). Available for inspection. The first windshield was inspected and replaced by Subaru at their cost minus eyesight recalibration (ADAS). First windshield was…
I was using the adaptive cruise control on the highway set to 55 mph. The car suddenly decelerated to ~44 mph so quickly I had whiplash. There was no other vehicle in front of me and the highway was clear of debris. The dealership said this could be caused by a glare.
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.