FaultScore

Mercedes Benz EQS 450 vs Infiniti M37

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 EQS 450 Infiniti M37
Complaints on file 47 117
Model years covered 2022–2022 2011–2013
Worst model year 2011
Best model year 2013
Crashes reported 5 10
Fires reported 0 1
Injuries reported 3 3
Deaths reported 0 0
Most complained-about part Driver Assist & Collision Avoidance Transmission & Drivetrain
Share of complaints involving harm 17% 12%

Mercedes Benz EQS 450 by year

22
Complaints filed with NHTSA, by model year. Bar colour is the FaultScore grade: A B C D F ungraded

What breaks

Driver Assist & Collision Avoidance 23 48.9%
Brakes 11 23.4%
Electrical System 4 8.5%
Body & Structure 2 4.3%
Acceleration & Cruise Control 2 4.3%
Other & Unspecified 2 4.3%
Transmission & Drivetrain 1 2.1%
Airbags 1 2.1%

Infiniti M37 by year

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

What breaks

Transmission & Drivetrain 23 19.7%
Steering 21 17.9%
Airbags 14 12.0%
Engine & Cooling 13 11.1%
Electrical System 10 8.5%
Acceleration & Cruise Control 9 7.7%
Stability & Traction Control 6 5.1%
Brakes 4 3.4%