One problem related to instrument panel speedometer/odometer has been reported for the 2021 Porsche Cayenne. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2021 Porsche Cayenne based on all problems reported for the 2021 Cayenne.
Odometer fraud. The contact purchased a 2021 Porsche Cayenne. It was discovered that there was a mileage discrepancy. The vehicle was a dealer sale. At the time of purchase on 5/29/25, the mileage was 21,000. The contact had taken the vehicle to another dealer for other repairs, and the dealer informed the contact that the vehicle was flagged for odometer fraud, and the actual mileage was 90,000. The dealer found an odometer tampering device still located on the vehicle but deactivated the device. The contact called the state attorney general office for new jersey.
| Electrical System problems | |
| Instrument Panel Speedometer/odometer problems |