FaultScore

Worst years for a Porsche Cayenne S

Owners have filed 135 complaints about the Porsche Cayenne S with NHTSA across model years 2003 to 2020. More of them are about the engine & cooling than anything else.

Avoid

2004 Porsche Cayenne S

74 complaints — the highest FaultScore of any year, mostly engine & cooling.

Cleanest on record

2011 Porsche Cayenne S

20 complaints — the lowest FaultScore of the graded years.

Every Porsche Cayenne S year, graded

The grade compares each year against the rest of this model's own run — never against another car. Click any bar or row to open that year's report.

Complaints filed with NHTSA, by model year. Bar colour is the FaultScore grade: A B C D F ungraded
Year Grade Complaints Crashes Fires Median miles Most reported
2020 1 0 0 Transmission & Drivetrain
2012 6 1 1 Transmission & Drivetrain
2011 A 20 0 0 71,000 Engine & Cooling
2008 6 0 0 115,500 Engine & Cooling
2007 1 0 0 Tires
2006 B 13 1 0 79,634 Engine & Cooling
2005 B 10 1 0 74,800 Engine & Cooling
2004 F 74 4 0 59,500 Engine & Cooling
2003 4 1 0 Fuel & Propulsion

What breaks on a Porsche Cayenne S

Across every model year on file. Follow a row for that part's complaints and the year it was worst.

Engine & Cooling 42 31.1%

Worst in 2004

Worst in 2004

Fuel & Propulsion 15 11.1%

Worst in 2004

Electrical System 8 5.9%

Worst in 2004

Tires 8 5.9%

Worst in 2004

Brakes 5 3.7%

Worst in 2004

Lights 5 3.7%

Worst in 2004

Doors, Latches & Locks 5 3.7%

Worst in 2004

Acceleration & Cruise Control 4 3.0%

Worst in 2004

Airbags 3 2.2%

Worst in 2004

Body & Structure 3 2.2%

Worst in 2004

Windows, Mirrors & Wipers 3 2.2%

Worst in 2004

Stability & Traction Control 2 1.5%

Worst in 2004

Suspension 1 0.7%

Worst in 2004

Complaints filed over time

Every complaint about every Porsche Cayenne S, by the month it reached NHTSA.

Dec 2003 peak 9 Apr 2025

Compare the Porsche Cayenne S

Side by side on complaint history. Remember that raw totals track how many were sold as much as how good they were.