There are 1 stored owner reports matching the brakes leading-label group for the 2020 Buick Encore in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 1 of 1 matching reports.
Open the full vehicle complaint log (all categories)I currently own a 2020 Buick Encore since new with only 18,389 miles on it. Recently, I noticed on the Buick Encore that it lacked stopping power. Upon checking the air in the tires for winter I noticed that the rear brake rotors were severely rusted. And then I decided to further inspect the rotor surfaces. I removed the left rear tire and noticed that the back side surface was severely corroded therefore inhibiting the brake pad to stop with it. I remove the right rear tire and found the same condition! As I am retired, and still a ASE and Michigan master mechanic (XXX) I know this condition is abnormal for a vehicle with such low miles even in Michigan. This is my wife’s vehicle, and she noticed that the stopping distance was severely decreased over the months. With driving is treacherous as it is today she needs all the stopping distance that she can get. With the way the rotors were rusted, the rear brakes had no stopping power, and the fronts were minimal at best for surface for the pads to stop with. I checked the front and found the same thing on the inner surfaces of both front rotors. I decided it was time that I replace all the rotors and the pads as the surfaces of all rotors were beyond the point of turning them. I would never expect this to occur on a vehicle with such low mileage. I replaced the rotors and pads with all AC Delco components as I have faith in the design changes that are usually made to products in the same product family. For the rotors, I made sure that they were plated to stop any rust from occurring on the non-stopping surfaces. If anyone were to Google this vehicle, or it’s Cousin the Trax, you can see there are replacements either with coding or different material that prevents corrosion. I am glad I caught this in time as my wife’s safety was in jeopardy. One can see there is a fix for this issue, but the manufacture neglected to take any action to correct it. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Apr 28, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.