FaultScore

Isuzu Trooper vs Chevrolet Suburban 1500

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 Isuzu Trooper Chevrolet Suburban 1500
Complaints on file 713 1,753
Model years covered 1985–2002 1994–2026
Worst model year 1999 2007
Best model year 2002 2026
Crashes reported 72 50
Fires reported 43 34
Injuries reported 45 56
Deaths reported 3 1
Most complained-about part Engine & Cooling Brakes
Share of complaints involving harm 22.9% 8%

Isuzu Trooper by year

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

What breaks

Chevrolet Suburban 1500 by year

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

What breaks

Brakes 375 21.4%
Electrical System 268 15.3%
Airbags 204 11.6%
Body & Structure 135 7.7%
Engine & Cooling 128 7.3%