There are 1 owner-reported brakes complaints for the 2021 Mercedes-Benz G-Classin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
The brakes locked up in the vehicle and computer system nearly causing deadly accident.
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.
Data synced from NHTSA on May 4, 2026