2019 Porsche Cayenne Engine Problems
- Complaints
- 6about this part
- Share
- 13%of 47 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 6 complaints about the engine of the 2019 Porsche Cayenne, 13% of the 47 complaints for this model year.
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 Waste Gate Arm has broken on my 2019 Cayenne. This is a widely known issue with Porsches. Feels like this needs a recall. It is absurd to me that the dealers want to replace the whole turbo unit at $7-9k when a simple weld can fix. I am 6 months out of the 7 year warranty but under the 70k mileage. I am pushing the dealer to work this out. But it is crazy that Porsche isn’t held accountable for a design flaw.”
NHTSA complaint #11766561, filed 2026-09“When car downshifts from 2nd gear to 1st gear, it lunges / jerks forward, even as brakes are applied. Porsche mechanic and Porsche Cars North America both indicate nothing is wrong with the transmission. THIS IS A CONSTANT ISSUE. EVERYDAY FOR THE LAST TWO WEEKS. EVERY STOP.”
NHTSA complaint #11609566, filed 2024-08“The hybrid cooling system on my 2019 Porsche Cayenne E-Hybrid repeatedly displayed a red dashboard warning while the vehicle was in motion: Hybrid coolant level too low / Park vehicle safely / Let vehicle cool down. This warning appeared on multiple occasions at speeds of approximately 22 mph, 38–40 mph, and 47 mph, as documented in timestamped photos and videos taken in November 2025. A separate warning in July 2025 read: Engine cannot be started / Remove charger plug. The warnings indicate a potential thermal management or hybrid cooling system failure. …”
NHTSA complaint #11745533, filed 2026-06Related service bulletins
- 11037816Sep 22, 2026Manufacturer'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…
- 11037813Sep 22, 2026Manufacturer'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…
- 11037812Sep 22, 2026Manufacturer'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…
- 11037808Sep 22, 2026Manufacturer'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…
- 11037070Aug 10, 2026Parts Information for Parts Withdrawal - Coolant Regulator Housing
- 11035916Jul 22, 2026Allocation of Approved Engine Oils MY 2027 (13/26)
- 11035886Jul 6, 2026Parts Withdrawal - Various Parts
- 11034777Jun 25, 2026Overview of Approved Porsche C20 Engine Oils (20/26)
- 11034776Jun 25, 2026Overview of Approved Porsche C30 Engine Oils (19/26)
- 11034775Jun 25, 2026Overview of Approved Porsche C40 Engine Oils (21/26)
Engine: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2021 | 3 | 14% |
| 2020 | 7 | 29% |
| 2019 | 6 | 13% |
| 2018 | 3 | 23% |
| 2017 | 3 | 17% |
| 2016 | 5 | 13% |
| 2015 | 3 | 21% |
| 2014 | 5 | 9% |
| 2013 | 7 | 18% |
| 2012 | 4 | 15% |
| 2011 | 12 | 40% |
| 2008 | 6 | 22% |
| 2006 | 3 | 7% |
| 2005 | 1 | 3% |
| 2004 | 9 | 24% |
Other parts of the 2019 Porsche Cayenne
12 complaintsAir bags
11 complaintsElectrical system
10 complaintsTransmission and drivetrain
6 complaintsBack-over prevention (rear camera)
5 complaintsBrakes
5 complaintsExterior lighting
5 complaintsVehicle speed control
4 complaintsForward collision avoidance
3 complaintsLane departure
3 complaintsSteering
1 complaintsVisibility (wipers, defrost, mirrors)
1 complaints
← All problems reported for the 2019 Porsche Cayenne
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 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