Mercedes Benz GLC 300 4MATIC vs Audi Allroad
Both cars' complete complaint records, side by side.
Read the totals carefully. NHTSA publishes no sales figures, so the car that sold more collects more complaints regardless of quality. The rows worth weighing are the proportions — the share of complaints that involved harm, and which part dominates.
| Measure | Mercedes Benz GLC 300 4MATIC | Audi Allroad |
|---|---|---|
| Complaints on file | 49 | 122 |
| Model years covered | 2023–2026 | 1998–2018 |
| Worst model year | 2025 | 2004 |
| Best model year | 2023 | 2003 |
| Crashes reported | 0 | 9 |
| Fires reported | 3 | 11 |
| Injuries reported | 7 | 5 |
| Deaths reported | 0 | 0 |
| Most complained-about part | Driver Assist & Collision Avoidance | Electrical System |
| Share of complaints involving harm | 20.4% | 20.5% |
Mercedes Benz GLC 300 4MATIC by year
What breaks
Driver Assist & Collision Avoidance
13
26.5%
Electrical System
11
22.4%
Body & Structure
7
14.3%
Other & Unspecified
6
12.2%
Brakes
4
8.2%
Transmission & Drivetrain
3
6.1%
Engine & Cooling
2
4.1%
Acceleration & Cruise Control
1
2.0%
Audi Allroad by year
What breaks
Electrical System
15
12.3%
Steering
12
9.8%
Fuel & Propulsion
12
9.8%
Engine & Cooling
11
9.0%
Transmission & Drivetrain
11
9.0%
Suspension
11
9.0%
Acceleration & Cruise Control
9
7.4%
Body & Structure
8
6.6%