FaultScore

Monaco Coach Monaco vs Polestar Polestar 3

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 Monaco Coach Monaco Polestar Polestar 3
Complaints on file 51 126
Model years covered 1990–2003 2025–2025
Worst model year
Best model year
Crashes reported 1 9
Fires reported 2 0
Injuries reported 0 3
Deaths reported 0 0
Most complained-about part Suspension Electrical System
Share of complaints involving harm 5.9% 9.5%

Monaco Coach Monaco by year

90 91 94 95 96 98 99 00 01 02 03
Complaints filed with NHTSA, by model year. Bar colour is the FaultScore grade: A B C D F ungraded

What breaks

Suspension 7 13.7%
Brakes 6 11.8%
Equipment & Accessories 6 11.8%
Steering 5 9.8%
Transmission & Drivetrain 4 7.8%
Electrical System 4 7.8%
Fuel & Propulsion 3 5.9%
Windows, Mirrors & Wipers 3 5.9%

Polestar Polestar 3 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 10 7.9%
Other & Unspecified 7 5.6%
Transmission & Drivetrain 6 4.8%
Body & Structure 5 4.0%
Brakes 4 3.2%
Acceleration & Cruise Control 4 3.2%