FaultScore

Mercedes Benz GL450 vs Honda Insight

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 GL450 Honda Insight
Complaints on file 273 682
Model years covered 2007–2009 2000–2022
Worst model year 2007 2019
Best model year 2009 2002
Crashes reported 19 82
Fires reported 47 8
Injuries reported 31 42
Deaths reported 0 4
Most complained-about part Seats Airbags
Share of complaints involving harm 35.5% 19.9%

Mercedes Benz GL450 by year

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

What breaks

Seats 42 15.4%
Steering 31 11.4%
Suspension 29 10.6%
Transmission & Drivetrain 21 7.7%
Engine & Cooling 20 7.3%
Brakes 20 7.3%
Airbags 17 6.2%

Honda Insight by year

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

What breaks