2025 Mercedes-Benz GLB owner complaints
Most named: electrical system
1 of 1 complaints
- Crashes
- 1
- Fires
- 0
- Injuries
- 0
- Deaths
- 0
Owner complaints to the US safety agency (NHTSA), 2025 models.
Components named most often
A complaint can name more than one component.
| Component | Complaints | Share of complaints |
|---|---|---|
| Electrical system | 1 | 100% |
| Forward collision avoidance | 1 | 100% |
| Service brakes | 1 | 100% |
Complaints by model year
Rivals, 2025
| Rival | Complaints |
|---|---|
| Tesla Model Y | 101 |
| Audi Q5 | 42 |
| Genesis GV70 | 38 |
| Buick Enclave | 38 |
| Acura RDX | 30 |
| VinFast VF8 | 5 |
What this cannot tell you
Counts, not rates. Sales volume differs by model.
Complaints are owner reports, not confirmed defects.
Source: NHTSA complaints data (api.nhtsa.gov), public domain. Collected 2026-10-05.
- Two or more sources agree
- One source
- Model-level or estimate
- Sources differ