2020 Subaru Ascent Forward collision avoidance Problems
- Complaints
- 12about this part
- Share
- 4%of 324 total for the year
- Median mileage
- 9,750miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 12 complaints about the forward collision avoidance of the 2020 Subaru Ascent, 4% of the 324 complaints for this model year. Where a mileage was given, the median is 9,750 miles. 4 of these say a crash was involved, according to the filers.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“A chip in the windshield cracked and spidered down the whole windshield. It happened 2 weeks after owning my new car. I'm still unsure on why it cracked 🤦‍♀️ there isn't a chip mark or any start point. It's worried how it just started cracking. And since it's over a 1,000 to fix it. It is still cracked. And anything that requires the eye no longer works. I love my car but hate how nothing needing the eye works.”
NHTSA complaint #11376697, filed 2020-11, 1,000 miles“I was in an accident 11/29 at 9:45pm where I hit a cow. I was driving 55 on a straight highway that I'm very familiar with. The cow was standing in the entire lane of travel and I was able to veer into the other lane slightly and took the impact on the right side where I did not have any passengers. The Subaru was totaled and I'm now having severe whiplash symptoms. I am reporting this as the airbags did not deploy and everyone who has seen the vehicle says they think they should have. …”
NHTSA complaint #11383041, filed 2020-12, 9,500 miles“On Friday evening, February 23, 2024 , I pulled onto my driveway and came to a complete stop before driving into the garage . I reached up and hit the garage door remote. When the door began to go up I took my foot off the brake. Instead of creeping up the driveway the car took off like a proverbial bat out of hell It was as if I had pushed the accelerator compltely down.to the floor board. The brakes had no effect. I smashed through the garage door,. …”
NHTSA complaint #11574100, filed 2024-02“I am reporting a repeat safety concern involving a 2020 Subaru Ascent. The vehicle was involved in two separate collisions after failing to decelerate as expected following normal brake pedal application. The first incident occurred on January 26, 2026. While approaching a traffic signal, I applied the brakes under normal driving conditions. The vehicle did not slow as expected and struck the rear of another vehicle. Property damage occurred, but no injuries were reported. The second incident occurred on May 5, 2026. …”
NHTSA complaint #11740848, filed 2026-05“When applying brakes to 2020 Subaru Ascent limited (10,325 miles) the car shudders. Being an aircraft mechanic for over 45 years I knew the brake rotors were warped. I Took car to Subaru of Kennesaw GA. 7-13-2021. They opened work order SuCS159697. They resurfaced the rotors on front brakes and installed new pads. My safety concern is if brake rotor originally installed are warping and now you are removing the width of the rotor making it thinner and more likely to heat and warp sooner. …”
NHTSA complaint #11424774, filed 2021-07Related service bulletins
- 11023536Sep 30, 2025In the interest of customer satisfaction Subaru of America, Inc. (SOA) is extending the New Car Limited Warranty coverage in the models listed. The extension will address…
- 11021263Jul 29, 2025This announcement provides information about a Subaru of America, Inc. preliminary settlement in a class action lawsuit regarding the EyeSight system in certain Subaru vehicles.
Forward collision avoidance: other model years
Other parts of the 2020 Subaru Ascent
101 complaintsVisibility (wipers, defrost, mirrors)
60 complaintsOther or unknown
59 complaintsTransmission and drivetrain
59 complaintsEngine
29 complaintsBrakes
26 complaintsFuel system
14 complaintsBody and structure
10 complaintsSuspension
8 complaintsExterior lighting
5 complaintsAir bags
4 complaintsLane departure
4 complaints
← All problems reported for the 2020 Subaru Ascent
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 28, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology