IllustrationLANE ASSIST WITH CRUISE CONTROL OVER CORRECTS. ON MULTIPLE OCCASIONS WHILE ON THE FREEWAY USING CRUISE CONTROL THE LANE ASSIST PULLED ME INTO THE OTHER LANE INTO OTHER VEHICLES. I HAVE ALMOST HIT OTHER VEHICLES. THE PULL IS TOO STRONG AND CROSSES LANES. IF NOT FIXED BY SUBARU, ACCIDENTS WILL OCCUR.
2021 Subaru Ascent
Owner reports · Recalls · Investigations
Similar to other model years
Owner complaints for the 2021 Subaru Ascent do not stand out strongly from the model-year median of 52.5.
About this comparison →How this year compares
Owner complaints by model year
Compare all Ascent years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
Limited mileage data: 20 of 102 reports include usable mileage. There isn’t enough coverage to show a useful chart.
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
- Power Train. Review the 19 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Electrical System. Review the 18 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Lane Departure. Review the 15 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
3 crash reports1 fire reports3 injury reports
Lane Departure complaints
15 reportsLANE ASSIST WITH CRUISE CONTROL OVER CORRECTS. ON MULTIPLE OCCASIONS WHILE ON THE FREEWAY USING CRUISE CONTROL THE LANE ASSIST PULLED ME INTO THE OTHER LANE INTO OTHER VEHICLES. I HAVE ALMOST HIT TWO OTHER VEHICLES. THE PULL IS TOO STRONG AND CROSSES LANES. I HAVE TO KEEP IT OFF. FORWARD COLLISION DOES NOT ENGAGE.
THE 2021 ASCENT HAS LANE CENTERING ASSIST WITH VERY STRICT MARGINS. IT IS A CONSTANT TUG OF WAR WITH THE VEHICLE WHEN LANE CENTERING IS ACTIVE. WHEN YOU LET THE CAR TAKE OVER, IT VIOLENTLY JERKS YOU INTO THE NEXT LANE. THIS PROBLEM HAS BEEN CROSS CHECKED WITH OTHER USERS ON A SUBARU FORUM AND ALL HAVE THE SAME ISSUE. THE CAR OVE…
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THE 2021 ASCENT HAS LANE CENTERING ASSIST WITH VERY STRICT MARGINS. IT IS A CONSTANT TUG OF WAR WITH THE VEHICLE WHEN LANE CENTERING IS ACTIVE. WHEN YOU LET THE CAR TAKE OVER, IT VIOLENTLY JERKS YOU INTO THE NEXT LANE. THIS PROBLEM HAS BEEN CROSS CHECKED WITH OTHER USERS ON A SUBARU FORUM AND ALL HAVE THE SAME ISSUE. THE CAR OVERCORRECTS AND IS PRONE TO CAUSE AN ACCIDENT AT SOME POINT. I AM LUCKY NO ONE WAS IN THE LANE NEXT TO ME WHEN THE CAR SWERVED ME INTO THE NEXT LANE. MY 2021 IS A REPLACEMENT OF A 2020 MODEL BECAUSE THE 2020 WAS DEEMED A LEMON. THE 2020 MODEL DID NOT HAVE LANE CENTERING BUT LANE KEEP ASSIST INSTEAD. THE 2020 DID NOT VIOLENTLY JERK INTO THE NEXT LANE. THIS ISSUE HAS BEEN REPORTED TO LESLIE KARPIAK AT SOA WHO HELPED ME THROUGH MY LEMON ISSUE ON THE 2020 MODEL. I REQUESTED A FULL BUY BACK AND SHE SUGGESTED I HAVE MY CAR INSPECTED AT A DEALERSHIP, BUT THAT IS A LENGTHY PROCESS AND I HAVE ALREADY SPEND 3 MONTHS IN AND OUT OF DEALERSHIPS WITH MY 2020 MODEL. THIS APPEARS TO BE A COMMON ISSUE ON ALL 2021 MODELS AND SHOULD BE INVESTIGATED FULLY. I AM HOLDING SUBARU 100% LIABLE WHEN AN ACCIDENT OCCURS BECAUSE OF THIS LANE CENTERING ISSUE. THIS ISSUE HAPPENS ON A CONTINUOUS DRIVING BASIS. YOUR HELP AND ASSISTANCE IS GREATLY APPRECIATED FOR THE SAKE OF SAVING LIVES.
THE LANE ASSIST FEATURE (ONLY AN OPTION WHEN USING ADAPTIVE CRUISE CONTROL; NOT THE SAME AS LANE CENTERING WHEN NOT USING THE ADAPTIVE CRUISE CONTROL [THE BASICS LANE CENTERING WORKS JUST FINE]) SEEMS OVERLY AGGRESSIVE. EACH TIME I HAVE USED LANE ASSIST WITH CRUISE CONTROL, IT JERKS THE CAR VERY ABRUPTLY AT TIMES, ALMOST TO THE …
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THE LANE ASSIST FEATURE (ONLY AN OPTION WHEN USING ADAPTIVE CRUISE CONTROL; NOT THE SAME AS LANE CENTERING WHEN NOT USING THE ADAPTIVE CRUISE CONTROL [THE BASICS LANE CENTERING WORKS JUST FINE]) SEEMS OVERLY AGGRESSIVE. EACH TIME I HAVE USED LANE ASSIST WITH CRUISE CONTROL, IT JERKS THE CAR VERY ABRUPTLY AT TIMES, ALMOST TO THE EXTENT OF SENDING IT INTO ANOTHER LANE IF I DO NOT INTERVENE. I NO LONGER FEEL SAFE USING LANE ASSIST, SO I TURN IT OFF WHEN USING CRUISE CONTROL. I AM VERY CONCERNED IT'S GOING TO CAUSE AND ACCIDENT. THIS HAS HAPPENED AT LEAST 5 TIMES NOW WHILE DRIVING ON THE FREEWAY (EVERY TIME I HAVE ATTEMPTED TO USE LANE ASSIST).
VEHICLE WANDERS ON THE HIGHWAY. WHEN PASSING A VEHICLE ON THE ROAD THE LANE CENTERING ASSIST TRIES TO HUG THE CENTERLINE AND THE DRIVER MUST KEEP PULLING HE VEHICLE BACK TO THE CENTER OF THE PASSING LANE. A SHORT LAPSE OF STEERING COULD PULL THE VEHICLE INTO THE SIDE OF THE VEHICLE BEING PASSED. FULL TIME JOB TO KEEP THE VEHI…
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VEHICLE WANDERS ON THE HIGHWAY. WHEN PASSING A VEHICLE ON THE ROAD THE LANE CENTERING ASSIST TRIES TO HUG THE CENTERLINE AND THE DRIVER MUST KEEP PULLING HE VEHICLE BACK TO THE CENTER OF THE PASSING LANE. A SHORT LAPSE OF STEERING COULD PULL THE VEHICLE INTO THE SIDE OF THE VEHICLE BEING PASSED. FULL TIME JOB TO KEEP THE VEHICLE FROM WANDERING WHEN VERY LIITLE WIND AND ALMOST IMPOSSIBLE TO KEEP IT FROM WANDERING WHEN THE WIND IS BLOWING 15-20 MPH. NOT A PLEASANT RELAXING DRIVE.
Official recalls
226V436000 · Equipment:other:labels
Jul 7, 2026
Subaru of America, Inc. (Subaru) is recalling certain 2026 Crosstrek Hybrid, 2025-2026 Forester Hybrid, Forester, and 2019-2026 Ascent vehicles. These vehicles were manufactured with an incorrect Gross Axle Weight Rating (GAWR) on the certification label. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) 110, "Tire selection and rims."
Consequence & remedy
Consequence: An incorrect GAWR label may lead to an overloaded vehicle, increasing the risk of a crash.
Remedy: Subaru will mail a new certification label to owners, free of charge. Owners may also choose to have a dealer install the new label, free of charge. Letters informing owners of the safety risk were mailed August 27, 2026. Additional letters will be mailed once the remedy is available. Owners may contact Subaru customer service at 1-844-373-6614. Subaru's number for this recall is WRH-26.
22V907000 · Electrical System:wiring:interior/under Dash
Dec 8, 2022
Subaru of America, Inc. (Subaru) is recalling certain 2019-2022 Ascent vehicles. The ground bolt that secures the ground terminal of the Positive Temperature Coefficient (PTC) heater may have been improperly fastened, which could result in melting of the ground terminal and surrounding components.
Consequence & remedy
Consequence: A melting ground terminal increases the risk of a fire.
Remedy: Owners are advised to park their vehicle away from structures and to avoid leaving the vehicle unattended while the engine is running. An owner who notices or smells smoke coming from the dash or driver's footwell area should immediately stop operating the vehicle and turn the ignition switch to the "Off" position. Dealers will replace the PTC heater ground bolts and if necessary, replace the ground wire and the connector holder, free of charge. Owner notification letters are expected to be mailed February 6, 2023. Owners may contact Subaru's customer service at 1-844-373-6614. Subaru's number for this recall is WRL-22.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
0No exact-year investigations in this snapshot.