Owners have filed 583 complaints on the Porsche Cayenne, covering 2003–2026. The system named most often is Power Train (131 reports). Worst years by volume: 2004, 2011, 2014; cleanest: 2010, 2003, 2022. 14 reports describe a crash, 6 a fire, 2 a death. On average the car was 6.8 years old when the problem happened.
What breaks on Porsche Cayenne
Grouped by the system owners named — percentages are shares of all 583 Cayenne complaints. Open any row for the full reports in owners' own words.
Power Train 131 Read
During low speed driving (roughly 20mph) in congested highway traffic, I attempted to shift gears on the manual transmission in my 2008 porsche cayenne gts. Upon doing so, the clutch pedal lost all resistance and pinned directly on the floorboard. As I began navigating toward the shoulder, smoke began pouring into the…
The contact owns a 2006 Porsche Cayenne S. The contact stated that the front of the vehicle was facing uphill, the contact decided not to reverse down the hill and was attempting to turn the vehicle around to drive down the hill. The contact put the vehicle in park and was hanging over the driver’s front door…
2004 porsche cayenne. Consumer writes in regards to transmission shift lever safety recall. *ld the consumer stated the vehicle was parked and rolled into another vehicle which, then crashed into a vehicle. The transmission shift lever failed and was replaced. The consumer requested to be reimbursed for the repairs to…
Electrical System 69 Read
What component or system failed or malfunctioned, and is it available for inspection upon request? -THE TRUNK How was your safety or the safety of others put at risk? -WHILE THE VEHICLE WAS ON, THE KEY WAS ON TEH VEHICLE AND THE VEHICLE WAS IN MOTION THE TRUNK POPPED OPEN ON IT'S OWN. Has the problem been reproduced…
The contact owns a 2014 porsche cayenne. The contact stated that there was a separation between the bumper and headlights. As a result, water entered the headlight assemblies and caused electrical failures. The contact stated that the headlamp bulbs needed to be replaced on several occasions. The contact also stated…
The contact owned a 2006 porsche cayenne. After shutting the vehicle off, it caught on fire approximately 3.5 hours later. The fire department was called and extinguished the flames. The fire department determined that the fire started in the engine compartment. A fire report was filed. The vehicle was destroyed. The…
Engine 69 Read
My vehicle has camshaft and crankshaft correlation problems due to the well-known problem with its screws and other things. I reported it to Porsche and they told me that it has already been repaired but I don't understand how to fail again and deny help for its repair
2011 porsche cayenne. Consumer writes in regards to car stalling while driving. *ld the consumer was advised no fault codes appeared. The vehicle stalled and drifted into a curb bending and damaging the front wheels. The check engine light illuminated
There is a major issue with the coolant pump/water pump on the V8 4.0L engine. Every 30,000ish miles I’ve had to have a water pump replaced in my vehicle, Porsche NA claims they redesigned the pump and it fails in the same amount of time. Rennlist Porsche worldwide forums there are 28 threads of people having water…
Air Bags 59 Read
Metal, heat-conductive porsche emblem on steering wheel (atop airbag) caused severe burn/brand on driver's forearm when airbag deployed. Other manufacturers use plastic emblem to avoid burning drivers
The car is notifying me that the drivers airbag is not working. The message that appears is: “Airbag system error, please visit workshop”
Dashboard leather is separating and was told this could affect the airbag deployment in the case of an accident. Porsche dealership is asking 10k outside of warranty to replace the dash. If it was just cosmetic I could deal with it, but now that it is a safety concern for my passenger I feel forced to overspend. Even…
Fuel/propulsion System 51 Read
As I was making a turn onto another avenue, and accelerating to blend into traffic flow, dashboard messages suddenly appeared 1)"Engine control error, driving still possible, see dealer." 2)"Active lane keeping not available, driving still possible, service required" 3)"Adaptive Cruise Control not available, driving…
When trying to accelerate into traffic vehicle will experience what feels like a dead spot in the accelerator and then lurch forward at a high speed this condition has been reported on numerous complaint site concerning various porsche vehicles and specificall concerning porsche cayenne dealer says car is fine.unsafe…
Overnight fuel pressure loss results in extended crank cycle. Despite 6 service visits between two chicagoland area porsche dealerships, the vehicle has not been satisfactorily repaired. Fuel pressure loss was confirmed on multiple occasions by the semersky's porsche exchange in highland park, illinois. Fuel pumps…
Exterior Lighting 28 Read
The backup lights of the 2024 Porsche Cayenne Coupe when the car is put into reverse are extremely dim, and do not adequately highlight what is behind the car. I learned this the first time on September 8th when I tried to back out of my friend’s narrow windy tree lined driveway at night. Something that usually took a…
My 2024 Cayenne is outfitted with the LED HD Matrix headlights. The low beam lights "when adjusted to specifications" only project 30-40ft down the road. This is very dangerous not being able to see adequately in front of the car especially where I live which have many deer. I'm told this is partially because the US…
Matrix headlights do not work, at all. Nighttime driving is dangerous without these headlights
Engine And Engine Cooling 26 Read
Vehicle fails to accelerate from a stop intermittently. Vehicle hesitates/ bogs down for 5 to 8 seconds before accelerating regardless of the throttle position. This intermittent failure has not been identified or replicated by the dealer nor repaired. It is a critical safety issue since it impairs the drivers ability…
When rolling slowly (<15mph) 1-2 second stall/bog after pressing accelerator before car accelerates, creating a major safety issue esp when merging with traffic, changing lanes, etc. *tr porsche north america denies this is a problem after inspection and says its "performing to specification". Separately, several…
I own a porsche, cayenne s 2006 model. I was traveling to las vegas, nv from home (garden grove, ca) . All of sudden there was coolant check signal came on so I have exited from freeway and added more coolant. However the coolant check signal wouldn't go off and the temp went up so high that I had to pull over to the…
Fuel System 23 Read
Porsche cayenne turbo caught fire in the engine compartment while driving on the 101 freeway. Expert determined that the cause was the fuel hose failing where is connects to the engine mounted fuel system
The car would not start after multiple attempts. The SUV needed to be towed to the nearest dealership. They said the fuel gelled and recommended that "I" have the fuel station place the 'correct additive' to the diesel fuel. My husband has had two diesel vehicles from other car manufacturers for the past 4 years, but…
The contact owns a 2009 porsche cayenne. The contact stated that there was an abnormal fuel odor inside of the vehicle emanating from the driver's side rear of the vehicle. The vehicle was not taken to be diagnosed nor repaired. A dealer was not contacted. The manufacturer was made aware of the failure and suggested…
Cayenne years to avoid — and the clean ones
Complaints per model year. More reports usually means more cars on the road as well as more trouble, so read the crash and fire columns alongside the count.
| Model year | Complaints | Top system | Crashes | Fires |
|---|---|---|---|---|
| 2026 | Electrical System,forward Collision Avoidance | — | — | |
| 2024 | Electrical System,vehicle Speed Control,unknown Or Other | — | — | |
| 2023 | Electrical System,vehicle Speed Control,unknown Or Other | 1 | — | |
| 2022 | Electrical System,back Over Prevention | — | — | |
| 2021 | Air Bags | — | — | |
| 2020 | Air Bags,seat Belts | 1 | — | |
| 2019 | Air Bags | 1 | — | |
| 2018 | Air Bags | — | — | |
| 2017 | Air Bags | 1 | — | |
| 2016 | Air Bags | — | — | |
| 2015 | Air Bags | — | — | |
| 2014 | Air Bags | — | 1 | |
| 2013 | Air Bags,structure | — | — | |
| 2012 | Air Bags | — | — | |
| 2011 | Air Bags,unknown Or Other | 2 | — | |
| 2010 | Unknown Or Other | — | — | |
| 2009 | Electrical System | — | — | |
| 2008 | Electrical System | — | 1 | |
| 2006 | Air Bags | 1 | 1 | |
| 2005 | Air Bags | 2 | 1 | |
| 2004 | Air Bags | 5 | 2 | |
| 2003 | Fuel System, Gasoline | — | — |
The same model year, different builds
Every complaint carries the first 11 characters of the VIN — plant, year, body and engine. That is a production series, and complaints are spread across them very unevenly.
| Measure | Value |
|---|---|
| Distinct production series | 338 |
| Average complaints per series | 1.7 |
| Worst single series | 8 complaints |
| Average age at failure | 6.8 years |
A model average of 1.7 hides a worst series at 8. Enter a VIN above to see the numbers for that exact build instead of the model as a whole.
Owners reported these. Find out if yours is one of them.
- Complaints matched to the exact production run, not just the model
- What the car is worth given what tends to fail on it
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How we count
Every figure here comes from complaints owners filed with NHTSA — 1,100,006 of them, covering 1,982 models built between 1981 and 2026.
A complaint is an unverified report: someone wrote down what happened to their car. It is not a confirmed defect and not a recall. What makes the volume useful is the pattern — when thousands of owners of the same build describe the same failure, that is a signal no marketing brochure will give you.
Two things we do that the source does not. First, we compute the age of the car at the moment of failure from the incident date and the model year. Second, we group complaints by the first 11 characters of the VIN — the production series — so a bad plant run does not disappear into a model-wide average.
Frequently asked questions
What are the worst years for the Cayenne?
By complaint volume, 2004, 2011, 2014 drew the most owner reports. Bear in mind that popular years put more cars on the road, so check the crash and fire columns too.
Which Cayenne years are the cleanest?
2010, 2003, 2022 have the fewest complaints on file. For recent years that can simply mean the cars are young.
How many complaints does the Porsche Cayenne have?
583 owner complaints filed with NHTSA, covering 2003–2026. Of those, 14 describe a crash and 6 a fire.
Are these complaints verified?
No. They are unverified reports from owners. NHTSA publishes them as filed and investigates only a fraction. The value is in the pattern, not in any single report.
Can I check complaints for one specific car?
Yes — enter its VIN above. We match the first 11 characters, which identify the plant, year, body and engine, so you get complaints on that exact production series rather than the whole model.