2025 Porsche Cayenne Forward collision avoidance Problems
- Complaints
- 4about this part
- Share
- 80%of 5 total for the year
- Median mileage
- —not reported
- Trend
- Too newThis model year is less than 4 years old, so a trend is not meaningful yet.
NHTSA recorded 4 complaints about the forward collision avoidance of the 2025 Porsche Cayenne, 80% of the 5 complaints for this model year. 1 of these say a crash was involved, according to the filers.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“The car was driven from Cheshire, CT to Old Tappan, NJ about 90 miles, just under two hours drive time. Combination of highway and back roads. The car was in drive in comfort mode proceeding slowly (approx 20 mph) down a street within a condo complex. As I approached the driveway I lightly braked, turned into the driveway then lightly pressed the accelerator to bring the car up the driveway apron onto the single car length driveway. At that point the car accelerated to what felt like max power. …”
NHTSA complaint #11715977, filed 2026-02“The attached photos show several instances where the car’s safety systems failed. These cases have been erratic, and begin and end frequently. The car is under warranty, but my dealer cannot discern what causes the problems.”
NHTSA complaint #11718212, filed 2026-02“At approximately 57 miles after delivery of a new 2025 Porsche Cayenne, the Adaptive Cruise Control (ACC) and related driver-assistance safety systems failed while the vehicle was traveling at approximately 67 mph. There had been no collision, impact, or abnormal event prior to the failure. Porsche’s diagnostic logs (PIWIS) confirmed the system failure occurred while the vehicle was traveling at approximately 67 mph. A physical inspection of the vehicle showed no evidence of collision, abnormal G-force event, or exterior damage that would explain the system failure. …”
NHTSA complaint #11722337, filed 2026-03Related service bulletins
- 11037046Aug 25, 2026Technical Information for White Messages Regarding Driver Assistance Systems in Conjunction with Passive Fault Memory Entries in the ZFAS Control Unit
- 11035741Jul 29, 2026ACC Dynamic Calibration Fault C110300
- 11027134Dec 3, 2025Technical information for Various Error Messages Regarding Driver Assistance Systems in the Instrument Cluster in Conjunction With Passive Fault Memory Entries in the Driver…
- 11026410Nov 26, 2025Technical information for Various White Messages Regarding Driver Assistance Systems In the Instrument Cluster/Fault Memory Entry "C12D5FA" In the Control Unit for Driver…
- 11026391Nov 21, 2025Instructions on advanced technical information for Troubleshooting Advanced Driver Assistance Systems (ADAS)
Forward collision avoidance: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2026 | 4 | 80% |
| 2025 | 4 | 80% |
| 2024 | 1 | 20% |
| 2023 | 1 | 20% |
| 2021 | 2 | 10% |
| 2020 | 1 | 4% |
| 2019 | 3 | 6% |
| 2018 | 1 | 8% |
| 2011 | 1 | 3% |
| 2005 | 1 | 3% |
Other parts of the 2025 Porsche Cayenne
2 complaintsBrakes
1 complaintsElectrical system
1 complaintsFuel system
1 complaintsLane departure
1 complaints
← All problems reported for the 2025 Porsche Cayenne
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 30, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology