Mercedes Benz CLK350 vs Volvo XC40

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 CLK350 Volvo XC40
Complaints on file 135 332
Model years covered 2006–2009 2019–2025
Worst model year 2006 2023
Best model year 2008 2025
Crashes reported 4 48
Fires reported 3 0
Injuries reported 4 31
Deaths reported 0 0
Most complained-about part Fuel & Propulsion Driver Assist & Collision Avoidance
Share of complaints involving harm 8.1% 23.8%

Mercedes Benz CLK350 by year

Complaints filed with NHTSA, by model year. Bar colour is the FaultScore grade: A B C D F ungraded

What breaks

Engine & Cooling 17 12.6%
Airbags 17 12.6%
Electrical System 13 9.6%
Transmission & Drivetrain 11 8.1%
Windows, Mirrors & Wipers 8 5.9%
Seats 6 4.4%
Lights 5 3.7%

Volvo XC40 by year

Complaints filed with NHTSA, by model year. Bar colour is the FaultScore grade: A B C D F ungraded

What breaks

Brakes 30 9.0%
Engine & Cooling 19 5.7%
Transmission & Drivetrain 15 4.5%
Fuel & Propulsion 15 4.5%
Acceleration & Cruise Control 14 4.2%