2012 Porsche Cayenne Problems: Transmission / driveline (27 Complaints)

The most-reported problem on the 2012 Porsche Cayenne is Transmission / driveline (44% of 27 owner reports). There are 4 safety recalls. Check the VIN and inspect Transmission / driveline — this is the NHTSA file, not a score.

NHTSA Office of Defects Investigation Snapshot 2026-09-07 27 complaints · 4 recalls

What problems show up on the 2012 Porsche Cayenne?

12 of 27 filings named Transmission / driveline (44% of the file). That is what owners wrote, not a shop diagnosis of the vehicle in the driveway.

Second is Engine (3 reports).

There are 4 official safety recalls on this year. They were filed about Lights, Engine, and Brakes. Check the VIN at nhtsa.gov — a campaign on this page can still be open on a specific truck.

The 2011 has 30 reports on file; this year has 27. A smaller lifetime total is not a clean bill of health. If you need a fairer comparison, use the equal-time view.

What to check before you buy a 2012 Porsche Cayenne

A useful visit to this page takes five minutes. YearTell does not score years and cannot see the vehicle in front of you.

  1. Look up the VIN for open recalls at nhtsa.gov. This year has 4 campaigns on file below.
  2. Transmission / driveline. Have a shop drive it and check the transmission: hard or delayed shifts, burnt-smelling fluid, and 4WD engagement if equipped.
  3. Engine. Have a shop check for oil consumption, coolant leaks, rough idle and unusual engine noise.
  4. Electrical. Have a shop scan for stored codes and check battery, charging and any warning lights that stay on.
  5. Skim a few owner reports below for Transmission / driveline. Look for the same symptom repeating.
  6. Take that list to a mechanic. Do not turn the complaint total into a score.

What owners reported

System named most often: Transmission / driveline 12 complaints · 44.4% of the file
Crashes, fires, injuries and deaths in those filings:
  • Crashes 0
  • Fires 0
  • Injuries 0
  • Deaths 0
All Porsche Cayenne years →
NHTSA Consumer Complaints Snapshot 2026-09-07 Open source record Read our complete data methodology →

Complaint counts reflect self-selected reports and are not normalised for production sales volume. We publish no reliability scores, superlatives, or vehicle rankings.

Which systems owners named

Share of owner complaints filed against each vehicle system. These shares are not adjusted for how many vehicles were sold.

Which systems owners named Transmission / driveline (POWER TRAIN) appears in 12 of 27 owner complaints (44.4%) in this vehicle snapshot. Transmission / driveline (POWER TRAIN): 12 complaints, 44.4% of reports Transmission / driveline (POWER TRAIN) 12 · 44.4% Engine (ENGINE): 3 complaints, 11.1% of reports Engine (ENGINE) 3 · 11.1% Electrical (ELECTRICAL SYSTEM): 1 complaints, 3.7% of reports Electrical (ELECTRICAL SYSTEM) 1 · 3.7% Fuel system (FUEL SYSTEM): 1 complaints, 3.7% of reports Fuel system (FUEL SYSTEM) 1 · 3.7% Brakes (SERVICE BRAKES): 1 complaints, 3.7% of reports Brakes (SERVICE BRAKES) 1 · 3.7% Glass / wipers / cameras (VISIBILITY): 1 complaints, 3.7% of reports Glass / wipers / cameras (VISIBILITY) 1 · 3.7% Unclassified NHTSA leftover: 9 complaints, 33.3% of reports Unclassified NHTSA leftover 9 · 33.3% 0% 25% 50% 75% 100%

“Unclassified NHTSA leftover” is not a car part. It is a filing bucket and always sits last.

View component data as a table
System / Component Complaints Share of Reports Safety Reports (Crashes / Fires)
Transmission / driveline (POWER TRAIN) 12 44.4% 0 crashes · 0 fires
Engine (ENGINE) 3 11.1% 0 crashes · 0 fires
Electrical (ELECTRICAL SYSTEM) 1 3.7% 0 crashes · 0 fires
Fuel system (FUEL SYSTEM) 1 3.7% 0 crashes · 0 fires
Brakes (SERVICE BRAKES) 1 3.7% 0 crashes · 0 fires
Glass / wipers / cameras (VISIBILITY) 1 3.7% 0 crashes · 0 fires
Unclassified NHTSA leftover 9 33.3% 0 crashes · 0 fires
NHTSA Consumer Complaints, NHTSA Safety Recalls, and NHTSA Defect Investigations Snapshot 2026-09-07 Open source record

Complaint counts reflect self-selected reports and are not normalised for production sales volume. We publish no reliability scores, superlatives, or vehicle rankings.

When reports and recalls showed up

When owners filed reports, and when recall campaigns showed up.

When reports and recalls showed up Owner reports in this snapshot begin in Jan 2012; the first recall shown was reported in Feb 2012. 2012-Q1: 1 owner reports 1 2012-Q3: 1 owner reports 1 2013-Q3: 1 owner reports 1 2016-Q3: 1 owner reports 1 2017-Q1: 3 owner reports 3 2017-Q4: 2 owner reports 2 2018-Q1: 1 owner reports 1 2018-Q2: 1 owner reports 1 2019-Q2: 3 owner reports 3 2019-Q3: 4 owner reports 4 2019-Q4: 2 owner reports 2 2020-Q2: 2 owner reports 2 2020-Q4: 1 owner reports 1 2022-Q3: 1 owner reports 1 2022-Q4: 1 owner reports 1 2024-Q4: 1 owner reports 1 2026-Q3: 1 owner reports 1 Owner reports Jan 2012 Jul 2026 Recall campaign 12V065000 ◆ Recall campaign 12V065000 Recall campaign 12V329000 ◆ Recall campaign 12V329000 Recall campaign 16V169000 ◆ Recall campaign 16V169000 Recall campaign 22V656000 ◆ Recall campaign 22V656000
View timeline records as a table
Date Record type Count Record identifier
2012-Q1 Owner reports 1
2012-Q3 Owner reports 1
2013-Q3 Owner reports 1
2016-Q3 Owner reports 1
2017-Q1 Owner reports 3
2017-Q4 Owner reports 2
2018-Q1 Owner reports 1
2018-Q2 Owner reports 1
2019-Q2 Owner reports 3
2019-Q3 Owner reports 4
2019-Q4 Owner reports 2
2020-Q2 Owner reports 2
2020-Q4 Owner reports 1
2022-Q3 Owner reports 1
2022-Q4 Owner reports 1
2024-Q4 Owner reports 1
2026-Q3 Owner reports 1
Recall campaign 1 12V065000
Recall campaign 1 12V329000
Recall campaign 1 16V169000
Recall campaign 1 22V656000
NHTSA Safety Recalls Snapshot 2026-09-06 Open source record

Safety Recalls (4)

Official campaigns. Each one says what could go wrong and what the dealer was told to fix.

In short, these campaigns were filed about Lights, Engine, and Brakes.

  1. Recall campaign 12V065000

    Lights

    Report date
    Component:
    Lights (EXTERIOR LIGHTING)
    Consequence:
    A DETACHED HEADLIGHT COULD LEAD TO LOSS OF VISIBILITY AND AN INCREASED RISK OF A CRASH.
    Remedy:
    PORSCHE WILL NOTIFY OWNERS, AND DEALERS WILL REPLACE THE HEADLAMP LOCKING ASSEMBLIES, FREE OF CHARGE. THE SAFETY RECALL BEGAN ON MARCH 9, 2012. OWNERS MAY CONTACT PORSCHE AT 1-800-767-7243.
    View authoritative NHTSA record →

  2. Recall campaign 12V329000

    Engine

    Report date
    Component:
    Engine (ENGINE)
    Consequence:
    IF THE SHAFT FRACTURES, OIL MAY BE DRAWN INTO THE EXHAUST SYSTEM, RESULTING IN SMOKE AND THE INCREASED RISK OF A FIRE.
    Remedy:
    PORSCHE WILL NOTIFY OWNERS, AND DEALERS WILL REPLACE THE TURBINE WHEELS, FREE OF CHARGE. THE RECALL BEGAN ON AUGUST 31, 2012. OWNERS MAY CONTACT PORSCHE AT 1-800-767-7243.
    View authoritative NHTSA record →

  3. Recall campaign 16V169000

    Brakes

    Report date
    Component:
    Brakes (SERVICE BRAKES)
    Consequence:
    If the brake pedal dislodges, the driver may not be able to apply the brakes, increasing the risk of a crash.
    Remedy:
    Porsche will notify owners, and dealers will inspect the brake pedal assembly circlip, installing any missing circlips, free of charge. The recall began on July 8, 2016. Owners may contact Porsche customer service at 1-800-767-7243. Porsche's number for this recall is AG02.
    View authoritative NHTSA record →

  4. Recall campaign 22V656000

    Lights

    Report date
    Component:
    Lights (EXTERIOR LIGHTING)
    Consequence:
    Improperly adjusted headlights may not illuminate the road properly, or cause a glare to oncoming drivers, which can increase the risk of a crash.
    Remedy:
    Dealers will inspect the headlights for sealing caps and install missing caps as necessary, free of charge. Owner notification letters were mailed October 28, 2022. Owners may contact Porsche's customer service at 1-800-767-7243. Porsche's number for this recall is ANB4.
    View authoritative NHTSA record →
NHTSA Consumer Complaints Snapshot 2026-09-07 Open source record

Complaint counts reflect self-selected reports and are not normalised for production sales volume. We publish no reliability scores, superlatives, or vehicle rankings.

What owners actually wrote

Short excerpts from the public NHTSA file. Look for the same symptom repeating.

Data: NHTSA Office of Defects Investigation · snapshot 2026-09-07
Safety incident filters
Showing 5 of 27 complaints · page 1 of 2
2026-07-07Electrical (ELECTRICAL SYSTEM)Unclassified NHTSA leftover
NHTSA ODI 11748836
CrashFireInjuryDeath
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.
2024-12-28Unclassified NHTSA leftover
NHTSA ODI 11632899
CrashFireInjuryDeath
Porsche dashboard leather shrunk and staples pulled out around passenger side airbag. I was told that if the vehicle was in an accident the airbag might not deploy correctly. The Porsche dealer looked at it and recommended replacing it. This is a very common issue.
2022-11-04Unclassified NHTSA leftover
NHTSA ODI 11492273
CrashFireInjuryDeath
The transfer case on my car has been confirmed by two different mechanics that it needs to be replaced. Porsche no longer makes or sells the original transfer case and components, so the entire transfer case needs to be replaced, at a cost of approximately $5,000. Porsche extended the warranty for the transfer case for up to 10 years, but I was never notified or made aware of this extension. Because my transfer case issue was identified 6 months outside of the extended warranty, the full cost of this repair is my liability. I believe that Porsche is aware that the original transfer case has design flaws and reliability issues, and while they did extend warranty coverage, they made no effort to communicate the extension. If so, I would have had the transfer case inspected while still under warranty.
2022-07-09Unclassified NHTSA leftover
NHTSA ODI 11473037
CrashFireInjuryDeath
I own a 2012 Porsche Cayenne. Transfer case broke at 33,000 miles and was replaced by the dealer, and now it broke again at 55,000 miles. Repair cost is $6,340 plus tax. It broke under the warranty period but Porsche gave me the runaround and told me they wouldn't check it until after some body damage was complete (more details below). Honestly feel like I'm getting gouged with faulty parts. Many other Porsche Cayenne owners seem to be reporting this problem on forums. (e.g. https://rennlist.com/forums/cayenne-958-2011-2018/1290994-transfer-case-failure-2.html) More details - 1. We asked the Porsche dealership to review the car for mechanical issues and repair bumper body damage while the transfer case was under warranty. 2. The Porsche dealer declined to review any mechanical issues until the bumper body damage repair was complete. 3. The Porsche was taken in for service to repair the body work first in late March per Porsche's guidance while the transfer case was still under warranty. 4. The body work was delayed due to Porsche's supply chain issues, and by the time it was complete it was after May 2nd which was when the warranty expired for the transfer case. 5. When the Porsche dealer received the car after May 2nd it identified the transfer case broke. This has been a recurring issue with a car as one transfer case broke at ~33,000 miles and was replaced at a Porsche dealership. Now the second transfer case broke at 55,000 miles (this case only lasted 22,000 miles). 6. Porsche declined to make an exception to the warranty and recommends replacing the transfer case at a price of $6,340 plus tax which will likely last for between 22,000 - 33,000 miles based on prior data points.
2020-12-16Unclassified NHTSA leftover
NHTSA ODI 11383645
CrashFireInjuryDeath
RECALL WORK MISHANDLED AND CAUSED PROBLEM: I WENT TO PORSCHE FOR A REGULAR OIL CHANGE. THEY SAID THAT THERE IS AN ACTIVE RECALL ON CAMSHAFT AND THEY CAN ALSO BE PERFORMED WHILE THE CAR IS IN. NOW WHEN I WENT TO GET MY CAR BACK THEY SAID THE ENGINE LIGHT WAS ON AND WHEN THEY CHECKED THE TECH SAYS THE PARTS SEEMS TO BE ALL NEW AND IT WAS DONE AT A DIFFERENT WORK SHOP. THEY ASKED ME TO GO TO THE SHOP AND CHECK WITH THEM. BUT I TOLD THEM IT WAS DONE FEW MONTHS BACK AND I HAD NO ISSUES AT ALL AND THE CAR DIDNT HAVE ANY ISSUES WHEN I GAVE IT FOR OIL CHANGE( NO CHECK ENGINE LIGHT). ALSO WHEN I ENTERED THE CAR I WAS ABLE TO SMELL A THICK OIL SMELL WHICH I INFORMED BECKY THE SERVICE CONSULTANT AND I WAS TOLD THAT IT COULD BE OIL SPILL WHEN THEY DID OIL CHANGE. I ASKED IF THE ISSUE MIGHT BE RELATED TO THE CAMSHAFT WORK THEY DID BUT THEY PROMPTLY SAID IT WAS NOT RELATED. SO I TOOK THE CAR TO THE AUTO SHOP ( PORSCHE CERTIFIED SHOP) TO HAVE THEM CHECK IT. THE SHOP CHECKED AND DIDNT FIND ANY ISSUES WITH THEIR PARTS THEY REPLACED SINCE IT WAS COVERED UNDER WARRANTY THEY WENT AHEAD REPLACED THE PART AND THE CHECK ENGINE LIGHT SIGN DIDNT GO AWAY, SO THEY PERFORMED SMOKE TEST AND FOUND OUT THE INTAKE LEAK COMING FROM A SENSOR SEAL ON THE VALVE COVER. THEY SAID THIS IS BECAUSE OF THE CAMSHAFT WORK THAT HAS CAUSED A LARGE AIR LEAK IN THE ENGINE SETTING THE CHECK ENGINE LIGHT. ALSO WHEN THEY CHECKED THE COVERS THEY FOUND THAT THERE WERE 2 ALUMINIUM SCREWS THAT WERE BROKEN . WHEN THE COVER WAS REMOVED THE ALUMIMIUM SCREWS WERE SUPPOSED TO BE REPLACED WHICH WERE NOT AND THE OLD ONES WERE USED WHICH LEAD TO TENSION AND THEY WERE BROKEN THE AUTO SHOP HAS PROVIDED ME WITH ALL THE DETAILS AND EVIDENCE OF THE ISSUE ALONG WITH VIDEO TO SHOWCASE.I NEED NHTSA ASSISTANCE TO HELP ME GUIDE ON THIS ISSUE CAUSED BY THE DEALERSHIP TO MY CAR WHILE WORKING ON THE RECALL.

Frequently asked questions

What are the most common problems on the 2012 Porsche Cayenne?

Owners named Transmission / driveline most often — 12 of 27 reports (44%). That is the NHTSA file, not a diagnosis of every vehicle.

Are there recalls for the 2012 Porsche Cayenne?

NHTSA lists 4 safety recall campaigns. They were filed about Lights, Engine, and Brakes. Check the VIN at nhtsa.gov; a campaign on this page can still be open on a specific vehicle.

What should I inspect before buying a 2012 Porsche Cayenne?

Look up the VIN for open recalls. Have a shop drive it and check the transmission: hard or delayed shifts, burnt-smelling fluid, and 4WD engagement if equipped. Then skim owner filings for the same symptom and take that list to a mechanic.

Does a high complaint count mean I should skip this year?

No. Counts are reports people chose to file and they are not adjusted for sales volume. YearTell does not publish scores or a list of years to skip. Inspect the vehicle.

EPA Fuel Economy Database Snapshot 2026-08-21 Open source record

Estimated Ownership Cost

EPA fuel economy ratings and annual operating cost estimates

Data: US EPA Fuel Economy Guide · snapshot 2026-08-21
Supported range: 1,000–60,000 miles per year
Supported range: $1.50–$10.00 per gallon
55% city45% highway
Estimate unavailable

EPA fuel-economy data is unavailable for this vehicle.

No estimate is shown when required EPA values are unavailable.

 Open Ownership Cost Calculator →

Adjacent Model Years

Immediate preceding and succeeding model year records

NHTSA Consumer Complaints Snapshot 2026-09-07 Open source record

Complaint counts reflect self-selected reports and are not normalised for production sales volume. We publish no reliability scores, superlatives, or vehicle rankings.

Methodology & Data Integrity

Source: NHTSA ODI / recalls, snapshot 2026-09-07. YearTell is not a government agency.

Read our complete data methodology → Sources