AI Damage2016 Porsche Cayenne: common problems
Owners of the 2016 Porsche Cayenne filed 40 complaints with NHTSA, most often about air bags and powertrain. The maker issued 478 service bulletins for this year. Details by component below, with sources.
Key figures
- Owner complaints
- 40
- Technical service bulletins (TSB)
- 478
What fails most often
- 1 Air bags 28% of all complaints
- 2 Powertrain 18% of all complaints
- 3 Exterior lighting 15% of all complaints
- 4 Engine 13% of all complaints
- 5 Fuel/propulsion system 13% of all complaints
- 6 Electrical system 8% of all complaints
- 7 Structure 3% of all complaints
- 8 Visibility 3% of all complaints
- Air bags: 11 complaints (28% of all); manufacturer bulletins for this component: 2.
- Powertrain: 7 complaints (18% of all); manufacturer bulletins for this component: 21.
- Exterior lighting: 6 complaints (15% of all); manufacturer bulletins for this component: 2.
- Engine: 5 complaints (13% of all); manufacturer bulletins for this component: 65.
- Fuel/propulsion system: 5 complaints (13% of all); manufacturer bulletins for this component: 7.
Engines and transmissions
US-market versions per EPA. On the right: how many NHTSA complaints name this engine or transmission type.
- 3.6 L · petrol · 6 cyl
- 3.6 L · petrol · turbo · 6 cyl
- 4.8 L · petrol · turbo · 8 cyl
- 3 L · diesel · turbo · 6 cylnamed in 2 complaints
- 3 L · plug-in hybrid · turbo · 6 cylnamed in 1 complaints
- automatic, 8-speed
- dual-clutch (DCT), 8-speed
Drive: AWD
Symptoms owners describe
How many of the 40 NHTSA complaints mention each symptom (automatic count from complaint text; one complaint can mention several).
Components owners complain about
| Component | Owner complaints | involving a crash | Technical service bulletins (TSB) |
|---|---|---|---|
| Air bags | 11 | 0 | 2 |
| Powertrain | 7 | 0 | 21 |
| Exterior lighting | 6 | 0 | 2 |
| Engine | 5 | 0 | 65 |
| Fuel/propulsion system | 5 | 0 | 7 |
| Electrical system | 3 | 0 | 105 |
| Structure | 1 | 0 | 23 |
| Visibility | 1 | 0 | 9 |
| Steering | 1 | 0 | 4 |
| Tires | 1 | 0 | 4 |
| Vehicle speed control | 1 | 0 | 3 |
| Lane departure | 1 | 0 | 1 |
| Equipment | 0 | 0 | 109 |
| Engine and cooling | 0 | 0 | 54 |
What owners report
Short excerpts of NHTSA complaints in the original wording. These are owner statements not verified by NHTSA; personal data removed.
Porsche dashboard leather shrunk and staples pulled out. I was told that if the vehicle was in an accident the airbag might not deploy correctly. [dealer] dealer looked at it and recommended replacing the entire dashboard which costs over $10,000. This is apparently a very common issue.
I noticed a hesitation when I Pressed the gas pedal, I also noticed the smell of Gasoline when I parked it in my Garage. I had my Certified mechanic look at it and he told me there was a recall on the Fuel sending unit, creating a transfer case failure, apparently the flange breaks and leaks gas.
Engine oil leak detected in 2021 @33,195 miles caused by broken aluminum bolts in upper part of timing cover. Repaired by dealer on a “good will” basis for what I was told would have cost me approximately $9-10,000.
Porsche cayenne leather dashboard shrunk and peeling out. I was told that if the car was in an accident, the airbag might not deploy correctly. This is a common issue.
The dashboard leather has shrunk and the staples are beginning to pull out. I have read that this may keep the dashboard airbag from property deploying in the case of an accident. This is a common issue and the dealers are recommending replacement.
**Subject**: Urgent Safety Concern: Headlight Condensation and Water Damage in 2015-2018 Porsche Cayenne 958.2 Dear NHTSA, I am writing to report a serious safety issue with the LED matrix headlights on my 2016 Porsche Cayenne GTS (958.2).
The contact stated that the failure caused the headlights to become foggy and significantly dim, reducing the visibility of the roadway. The contact stated that he had received notification of NHTSA Campaign Number: 22V656000 (Exterior Lighting) and the vehicle was taken to the dealer, where the recall repair was…
While driving vehicle, noticed some slippage/clunking when turning. Took vehicle to Porsche dealer, they said transfer case needed to be replaced. Car has 12,600 original miles on it. Dealer said there was an extended warranty on the transfer case that had expired.
When owners complained
NHTSA complaints by filing year. The peak shows at what age the problems show up most.
Comparison
By complaint count this model year ranks 968 of 2,102 model years in the NHTSA data (top 46% most complained about).
On average one model year of the Cayenne has 17 complaints (11 years in the data). This year has 40, above average.
What to check before buying
- Air bags. Check the SRS light, stored codes and airbag/curtain status after any impact.
- Powertrain. Shift quality under load, harsh shifts, transmission codes, CV joints.
- Exterior lighting. Headlamps, leveling, sensors and mounts after a frontal hit.
- Engine. Cold start, unusual noises, oil leaks and engine codes.
Manufacturer service bulletins
Bulletin titles as filed with NHTSA.
- Special Tools and Equipment Information for alignment machines - Q3 2026 Software Spec Update Available
- Manufacturer's Certificate for Overview of Approved Porsche C40 Engine Oils
Note that this bulletin covers all models back to model year 1984, for which C40 engine oils are allocated.
- Manufacturer's Certificate for Overview of Approved Porsche C20 Engine Oils
Note that the bulletin covers all models back to model year 1984, for which C20 engine oils are allocated.
- Manufacturer's Certificate for Overview of Approved Porsche C30 Engine Oils
Note that the bulletin includes all models back to model year 1984, for which C30 engine oils are allocated.
- Manufacturer's Certificate for Overview of Approved Porsche A40 Engine Oils
Note that this bulletin covers all vehicles from model year 1997 to 2020, for which A40 engine oils are assigned. Model years 1997-2001 are not available for selection in the system.
- Technical Information for Damage to Nano Plug Contacts Due to Utilization of Incorrect Measuring Equipment
- Special Tools and Equipment Information for Diagnostic Equipment Standards for all USA Porsche Centers
- Special Tools and Equipment Information for alignment machines - Q2 2026 Software Spec Update Available
- Product Knowledge for Model Type Designations
- Product Knowledge for Chassis/VIN Numbering Systems
- Allocation of Approved Engine Oils MY 2027 (13/26)
- VAS 621001A Matrix Headlamp Aimer – Automatic Shipment / Maha Installation
NHTSA lists 478 bulletins for this year; the 12 newest are shown here.
Other years of this model
Questions and answers
What are the most common problems with the 2016 Porsche Cayenne?
Owner complaints to NHTSA most often mention: air bags, powertrain, exterior lighting. Total complaints: 40. The most frequent symptoms in complaint texts: headlights and tail lights (15%), hesitation when accelerating (8%), knocking, grinding or other noise (8%).
How many service bulletins (TSB) were issued for the 2016 Porsche Cayenne?
NHTSA lists 478 manufacturer service bulletins for this year. A bulletin tells dealers how to diagnose or fix a known issue; it is not a recall.
Should I buy a 2016 Porsche Cayenne from a US auction?
Owner complaints describe defects, not crash damage. Before bidding, check the components listed above and review the lot photos: VinWind builds a report of visible and hidden damage by VIN.
Other 2016 models
Read also
Sources: public NHTSA data (USA): service bulletins and owner complaints; YouTube: links to videos credited to their authors. Complaints are owner statements not verified by NHTSA, and describe defects rather than crash damage. Data updated 2026-11-04.