FaultScore

BMW 328CI vs Mercedes Benz E 350

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 BMW 328CI Mercedes Benz E 350
Complaints on file 26 65
Model years covered 2000–2000 2020–2026
Worst model year 2021
Best model year 2022
Crashes reported 0 0
Fires reported 0 4
Injuries reported 0 5
Deaths reported 0 0
Most complained-about part Body & Structure Electrical System
Share of complaints involving harm 0% 13.8%

BMW 328CI by year

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

What breaks

Body & Structure 9 34.6%
Suspension 7 26.9%
Transmission & Drivetrain 5 19.2%
Airbags 3 11.5%
Electrical System 1 3.8%
Fuel & Propulsion 1 3.8%

Mercedes Benz E 350 by year

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

What breaks

Electrical System 12 18.5%
Other & Unspecified 11 16.9%
Engine & Cooling 8 12.3%
Driver Assist & Collision Avoidance 8 12.3%
Transmission & Drivetrain 6 9.2%
Fuel & Propulsion 6 9.2%
Acceleration & Cruise Control 4 6.2%
Windows, Mirrors & Wipers 3 4.6%