AT ABOUT 25,000 THE CAYENNE STARTED MAKING BUMP UPON ACCELERATION AND ESPECIALLY WHEN TURNING. I UNDERSTAND THIS CAN BE A SAFETY ISSUE UNLESS ADDRESSED .THE DEALER DIAGNOSED THE PROBLEM AS THE TRANSFER CASE WHICH WAS REPLACED. NOW WE HAVE 49,000 MILES ON THE VEHICLE AND IT IS STARTING TO EXHIBIT THE SAME TRANSFER CASE SYMPTOMS AS BEFORE. IN GOOGLING THE INTERNET THIS PROBLEM SEEMS TO BE QUITE P…
2014 Porsche Cayenne powertrain problems
moderate 16 complaints filed with NHTSA · avg repair $2,500
Complaints
16
Recalls
0
Crashes
0
Avg fix
$2,500
What owners are reporting 5 most recent
WHEN ACCELERATING FROM A STOP GEARS SEEMS TO BE MISSING AND JUMPY BETWEEN 2-5 GEARS, LIKE SHUDDERS ON GEARS. I READ THAT IT'S COMMON PROBLEM WITH CAYENNE. THIS NEEDS TO BE ADDRESSED BY PORSCHE AS IT IS VERY COSTLY. VEHICLE ONLY HAVE 21,000 MILES.
When accelerating from a stop the car skips/shutters. This generally occurs gears 2-3. This problem has placed me in danger when trying to accelerate while making left hand turns.
WHILE ACCELERATING TRANSMISSION SHIFTING FROM 2 TO 5 GEAR, IT SHUDDERS AND POWER LURCHES. SAME WHILE MAKING TURN AT STOP SIGN FROM STOP TO ACCELERATE AT CITY STREET POWER LURCHES. POSSIBLE TO CAUSE T BONE ACCIDENT. HIGH CHANCES OF COMPLETE POWER LOSS DUE TO TRANSMISSION FAILURE DUE TO FAULTY TRANFER CASE RESULTING IN CATASTROPHIC ACCIDENT. ASK PORSCHE TO REPLACE TRANFER CASE WITH NEW DESIGNED TRAN…
I'M IN A MIDDLE OF THE STREET TO TAKE A LEFT TO ANOTHER STREET IN FT HOOD TX AND THE CAR SOUNDS LIKE SOMETHING ITS LOCK ON THE TRANSFER CASE AND DONT WANNA ACCELERATE
Common questions
How serious is the powertrain problem on the 2014 Porsche Cayenne?
It's a documented issue but not catastrophic. 16 complaints have been filed. Repairs average $2,500 and most owners catch it before it causes a breakdown.
At what mileage does the powertrain typically fail?
Mileage data is limited for this issue. Owners report failures across a wide range, suggesting cause is more about driving conditions and maintenance than mileage alone.
What does it cost to fix?
Independent shops typically charge around $2,500 for powertrain repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to powertrain?
No active recalls currently cover powertrain issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Other problem areas on this vehicle
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Severity ratings are derived from reported crashes, fires, injuries, and fatalities.
Repair cost estimates are independent-shop national averages and may differ in your area.
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