FaultScore

BMW 545I vs Lexus RX Hybrid

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 545I Lexus RX Hybrid
Complaints on file 198 474
Model years covered 2004–2005 2005–2025
Worst model year 2008
Best model year 2010
Crashes reported 4 79
Fires reported 3 3
Injuries reported 6 28
Deaths reported 0 0
Most complained-about part Airbags Brakes
Share of complaints involving harm 6.6% 23.2%

BMW 545I by year

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

What breaks

Airbags 56 28.3%
Transmission & Drivetrain 23 11.6%
Engine & Cooling 17 8.6%
Brakes 15 7.6%
Seat Belts 14 7.1%
Steering 9 4.5%
Seats 7 3.5%

Lexus RX Hybrid by year

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

What breaks

Brakes 114 24.1%
Other & Unspecified 24 5.1%
Transmission & Drivetrain 23 4.9%