The contact owns a 2026 Subaru Ascent. The contact stated that while attempting to make a turn, the vehicle unexpectedly accelerated. The contact forcefully depressed the brake pedal to bring the vehicle to a stop. The contact’s shin struck the steering wheel during the failure. The vehicle was taken to the dealer; however, the failure could not be duplicated or confirmed, and the vehicle was not diagnosed or repaired. The contact expressed concerns that the vehicle was unsafe to drive. The approximate failure mileage was 15,000.
The worst 2026 Subaru Ascent problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
- Acceleration2
- Driver assistance2
- Brakes1
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
- Acceleration2
- Driver assistance2
- Brakes1
Recalls 1
Equipment: other: labels
- What is wrong
- 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."
- Risk
- 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.
Recall number 26V436000 · Recall details
Technical service bulletins for the 2026 Subaru Ascent 66
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- This is an update announcement regarding the TechShare & NorthStar Integration
- This Service Information Bulletin announces Service Manual updates for the diagnosis of hands-free calling...
- This announcement provides information on the connected services platform for Subaru EVs.
- This bulletin provides a step-by-step diagnostic procedure for resolving Remote Engine Start (RES)...
- This Service Information Bulletin has been developed to outline the steps for gathering basic but...
- This announcement provides information on DCM replacememts due to a parasitic draw.
- This announcement provides information on an outage affecting the Subaru Select Monitor 5 application.
- This Bulletin procedure announces a revised diagnostic procedure for DTC B28A6 INTERNAL STEREO CAMERA...
- This Bulletin provides a diagnostic procedure for customer concerns about hesitation, reduced...
- This Service Information Bulletin announces the availability of ThreeBond 1216J (SOA868V9640) designed for...
2026 Subaru Ascent fuel economy
Official EPA estimates in miles per gallon (MPGe for electric). Ranges cover trims that share the same engine.
| Engine | Drive | City | Highway | Combined |
|---|---|---|---|---|
| 2.4L 4‑cyl | AWD | 19 | 25-26 | 21-22 |
What 2026 Subaru Ascent owners say
Most recent owner complaints, unedited.
This happened three individual times, all traveling at highway speed under similar conditions. The panel began flashing in red claiming that no driver was responsive and threw on the ABS breaks. I was able to regain control after disengaging the adaptive cruise control system. At the time the the daytime road conditions were clear, I was clearly visible to the driver monitoring system infrared camera, and both hands were at 10 and 2 on the steering wheel. The dealer has been made aware of this but have been reluctant to address it, claiming that this happens to everyone. This could easily have resulted in a rear-end collision had there been more traffic on the highway.
My company FANCY S owns this 2026 Subaru Ascent, purchased new on XXX from Subaru of Glendale. The vehicle is under Safety Recall 26V‑436 (Subaru WRH-26) for an incorrect Gross Axle Weight Rating (GAWR) on the certification label, a non-compliance with FMVSS No. 110. Subaru's interim letter in XXX said the corrective label is "not yet available," and Subaru does not plan to mail remedy labels to owners until January 2027. Nearly three months have passed and there is still no remedy for our vehicle. This is a company vehicle that cannot be placed in commercial service while this safety recall remains open: our commercial insurer has flagged the open safety recall, and Subaru itself warns that loading based on the incorrect GAWR could overload the vehicle and increase crash risk. We continue to pay financing and insurance on a vehicle we cannot use. The remedy is a simple corrective label overlay. Subaru's own bulletin WRH-26R already publishes the procedure and the exact part for this vehicle: Part No. 99095XC000 (ID "H"). Furthermore, Subaru's official recall lookup shows the second 2026 Ascent our company purchased in October 2026 (VIN [XXX]) under the very same WRH-26 recall with the status COMPLETED - the corrective label was obtained and installed for that vehicle - while our XXX vehicle remains "Open - Remedy not yet available." On XXX we wrote to Subaru of America and to three Subaru retailers requesting expedited release of the label for this VIN. No remedy has been provided yet. I am asking the federal safety agency to press Subaru of America to provide a timely remedy for this vehicle instead of making owners wait until January 2027 for a paper label that already exists. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
The contact owns a 2026 Subaru Ascent. The contact stated that on several occasions while driving at highway speeds, the vehicle experienced phantom braking and independently came to an abrupt stop. The vehicle was taken to a dealer to be diagnosed; however, the failure was not duplicated. The manufacturer was notified of the failure. The failure mileage was 2,000.
The contact owns a 2026 Subaru Accent. The contact stated that there was a failure related to the brake pedal design. The contact stated that there was an approximate one-inch difference in spacing between the brake pedal and the accelerator pedal in previous model vehicles. The contact stated that there was an approximate four-inch gap between the brake and accelerator pedals, while previous models had an approximate three-inch space. The contact stated that the difference created a hazardous driving condition and increased the risk of unintended pedal application. Additionally, there were several instances where a crash could have occurred due to the pedal spacing. The vehicle was taken to the dealer; however, it was not diagnosed or repaired. The dealer informed the contact that several complaints were received with the same issue and referred the contact to the federal safety agency Hotline to report the failure. The manufacturer was not made aware of the failure. The approximate failure mileage was 1,040.
Compare the 2026 Subaru Ascent
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Other model years
Questions about the 2026 Subaru Ascent
Is the 2026 Subaru Ascent reliable?
Owners have filed 5 complaints about the 2026 Subaru Ascent, fewer than a typical Ascent model year.
What is the most common problem with the 2026 Subaru Ascent?
Acceleration and speed control, with 2 complaints. Next is driver assistance (2).
How many recalls does the 2026 Subaru Ascent have?
1 recall, covering equipment.
What gas mileage does the 2026 Subaru Ascent get?
Official estimates for the 2026 Subaru Ascent range from 21 to 22 mpg combined. The most efficient version (2.4L 4-cyl, AWD) gets 19 city and 25-26 highway.
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