Mercedes Benz EQB 300 4MATIC vs Grand Design Solitude
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 EQB 300 4MATIC | Grand Design Solitude |
|---|---|---|
| Complaints on file | 100 | 244 |
| Model years covered | 2022–2025 | 2014–2026 |
| Worst model year | 2023 | 2022 |
| Best model year | 2022 | 2017 |
| Crashes reported | 4 | 0 |
| Fires reported | 0 | 8 |
| Injuries reported | 0 | 0 |
| Deaths reported | 0 | 0 |
| Most complained-about part | Electrical System | Body & Structure |
| Share of complaints involving harm | 4% | 3.3% |
Mercedes Benz EQB 300 4MATIC by year
What breaks
Electrical System
48
48.0%
Fuel & Propulsion
13
13.0%
Other & Unspecified
11
11.0%
Engine & Cooling
9
9.0%
Driver Assist & Collision Avoidance
6
6.0%
Transmission & Drivetrain
4
4.0%
Brakes
3
3.0%
Acceleration & Cruise Control
2
2.0%
Grand Design Solitude by year
What breaks
Body & Structure
80
32.8%
Other & Unspecified
51
20.9%
Suspension
36
14.8%
Brakes
26
10.7%
Doors, Latches & Locks
20
8.2%
Equipment & Accessories
13
5.3%
Wheels
8
3.3%
Electrical System
6
2.5%