Porsche Panamera vs Plymouth Sundance

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 Porsche Panamera Plymouth Sundance
Complaints on file 164 408
Model years covered 2010–2026 1987–1998
Worst model year 2014 —
Best model year 2012 —
Crashes reported 12 60
Fires reported 3 25
Injuries reported 8 43
Deaths reported 0 0
Most complained-about part Engine & Cooling Engine & Cooling
Share of complaints involving harm 14% 31.4%

Porsche Panamera 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 42 25.6%
Transmission & Drivetrain 21 12.8%
Other & Unspecified 15 9.1%
Fuel & Propulsion 10 6.1%
Airbags 7 4.3%
Brakes 7 4.3%
Acceleration & Cruise Control 5 3.0%

Plymouth Sundance 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 56 13.7%
Airbags 45 11.0%
Seats 35 8.6%
Seat Belts 33 8.1%
Suspension 27 6.6%