FaultScore

Mercedes Benz E 300 vs Audi S5

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 E 300 Audi S5
Complaints on file 85 211
Model years covered 2018–2019 2008–2025
Worst model year 2018
Best model year 2012
Crashes reported 6 5
Fires reported 0 0
Injuries reported 7 7
Deaths reported 0 0
Most complained-about part Other & Unspecified Driver Assist & Collision Avoidance
Share of complaints involving harm 15.3% 5.7%

Mercedes Benz E 300 by year

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

What breaks

Other & Unspecified 15 17.6%
Engine & Cooling 13 15.3%
Electrical System 11 12.9%
Seat Belts 9 10.6%
Driver Assist & Collision Avoidance 6 7.1%
Transmission & Drivetrain 5 5.9%
Steering 5 5.9%
Wheels 4 4.7%

Audi S5 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 25 11.8%
Airbags 25 11.8%
Fuel & Propulsion 10 4.7%
Steering 7 3.3%