FaultScore

Infiniti QX50 vs Jeep Wrangler 2-DR 4X4

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 Infiniti QX50 Jeep Wrangler 2-DR 4X4
Complaints on file 394 951
Model years covered 2014–2025 2007–2009
Worst model year 2019 2007
Best model year 2024 2009
Crashes reported 22 9
Fires reported 9 13
Injuries reported 21 5
Deaths reported 0 0
Most complained-about part Engine & Cooling Fuel & Propulsion
Share of complaints involving harm 13.2% 2.8%

Infiniti QX50 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 138 35.0%
Brakes 22 5.6%
Fuel & Propulsion 18 4.6%
Acceleration & Cruise Control 13 3.3%

Jeep Wrangler 2-DR 4X4 by year

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

What breaks

Fuel & Propulsion 271 28.5%
Electrical System 130 13.7%
Airbags 126 13.2%
Steering 78 8.2%
Suspension 78 8.2%
Body & Structure 22 2.3%