BMW M550I vs Mercedes Benz A 220

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 M550I Mercedes Benz A 220
Complaints on file 50 125
Model years covered 2018–2023 2019–2022
Worst model year — 2020
Best model year — 2021
Crashes reported 0 3
Fires reported 3 5
Injuries reported 0 4
Deaths reported 0 0
Most complained-about part Airbags Electrical System
Share of complaints involving harm 6% 9.6%

BMW M550I by year

18 20 21 22 23
Complaints filed with NHTSA, by model year. Bar colour is the FaultScore grade: A B C D F ungraded

What breaks

Airbags 11 22.0%
Seat Belts 6 12.0%
Driver Assist & Collision Avoidance 6 12.0%
Electrical System 4 8.0%
Other & Unspecified 4 8.0%
Engine & Cooling 3 6.0%
Body & Structure 3 6.0%
Wheels 3 6.0%

Mercedes Benz A 220 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 24 19.2%
Other & Unspecified 22 17.6%
Engine & Cooling 19 15.2%
Driver Assist & Collision Avoidance 15 12.0%
Fuel & Propulsion 11 8.8%
Transmission & Drivetrain 7 5.6%
Airbags 6 4.8%
Steering 5 4.0%