Home · 2012 Porsche Cayenne Coupe S · Complaints
These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.
3 of 36 complaints match · Electrical system · clear filters
Odometer Fraud. The contact purchased a 2012 Porsche Cayenne. It was discovered that there was a mileage discrepancy. The vehicle was a private sale from Facebook Market Place. At the time of purchase, the vehicle mileage was 125,383, but after performing an AutoCheck of the vehicle, it was discovered that the mileage was 205,154.
NHTSA ODI 11748836
HYBRID DEFAULT MULTIPLE TIMES IN PAST YEARS ELECTRICAL SYSTEM? FAULT GENERATOR CHECK ENGINE LIGHT
NHTSA ODI 11217457
GPS MALFUNCTION WHILE DRIVING , SERVICE TEST NO ERROR CODE BUT VISIBLE GPS MALFUNCTION ! MANUFACTURE CAN'T IDENTIFY THE PROBLEM SUGGEST TO REPLACE THE NEW PCM. IT IS VERY DANGEROUS FOR DRIVER TO BELIEVE ON THE GPS WHILE DRIVING ON IT. IT IS DESIGN FRAUD AND CARELESS OF SERVICE WHEN THE DEVICE IS MALFUNCTION AND SYSTEM CAN'T DETECT IT. CUSTOMER HAS PICTURES AND VIDEOS SUPPORT THE CLAIM. VIDEO LINK: HTTPS://DRIVE.GOOGLE.COM/OPEN?ID=0B1W2Q8JZJUB7RGZSBHNTQ0O1S1K
NHTSA ODI 10960415
Working with the data? Download all 36 complaints as CSV · fetched from NHTSA July 21, 2026