Porsche Cayenne 2007 fuel consumption
Porsche Cayenne from 2007 to 2010 real fuel consumption according to user reports is approximately 27% higher compared to advertised fuel consumption. For petrol engines real consumption is in average 26% higher, but for diesel engines is approximately 28% higher. Starting from 2007 Porsche Cayenne average difference between actual owner-reported fuel consumption and stated consumption was slightly above industry average, at 2009 difference between owner-reported and advertised fuel economy became similar to average. For more details, see the table below.
Year-to-year deviations of actual owner-reported average fuel consumption from advertised values
| Year | Gasoline cars | Diesel cars | ||
|---|---|---|---|---|
| All carmakers | Porsche Cayenne | All carmakers | Porsche Cayenne | |
| 2007 | +11% | +14% | +12% | - |
| Show all years | ||||
| 2008 | +12% | +14% | +13% | - |
| 2009 | +14% | +14% | +14% | +22% |
| 2010 | +16% | +14% | +16% | +22% |
See below for the actual consumption of generations and versions of Porsche Cayenne.
2007 - 2010
Porsche Cayenne 2007 fuel economy
| Average advertised fuel consumption for petrol engines | 16.6 MPG 14.2 l/100km |
| Average real-world fuel consumption for petrol engines | 14.9 MPG 15.8 l/100km |
| Average real gasoline consumption difference * | +14% |
| Average advertised fuel consumption for diesel engines | 25.3 MPG 9.3 l/100km |
| Average real-world fuel consumption for diesel engines | 20.8 MPG 11.3 l/100km |
| Average real diesel consumption difference * | +22% |
According to advertised fuel consumption, a Porsche Cayenne 2007 with automatic transmission consumes on average 0.8 liters per 100 km or 5% less fuel than similar versions with manual gearbox.
Compared to similar cars from other manufacturers, the Porsche Cayenne fuel economy is one of the worst.
The table below shows the real and claimed fuel consumption and the differences for specific versions.
| Modification | Claimed consumption | Real consumption |
|---|---|---|
| 3.0 liter diesel engine | ||
| Porsche Cayenne 2009 Diesel 3.0 240 HP 4x4 automatic | 25.3 MPG 9.3 l/100km |
20.8 MPG 11.3 l/100km+22% |
| 3.6 liter petrol engine | ||
| Porsche Cayenne 2007 3.6 290 HP 4x4 manual | 18.2 MPG 12.9 l/100km |
|
| Porsche Cayenne 2007 3.6 290 HP 4x4 automatic | 18.2 MPG 12.9 l/100km |
17.8 MPG 13.2 l/100km+2% |
| 4.8 liter petrol engine | ||
| Porsche Cayenne 2007 S 4.8 385 HP 4x4 manual | 15.8 MPG 14.9 l/100km |
|
| Porsche Cayenne 2007 S 4.8 385 HP 4x4 automatic | 17.2 MPG 13.7 l/100km |
14.8 MPG 15.9 l/100km+16% |
| Porsche Cayenne 2007 4.8 GTS 405 HP 4x4 manual | 15.6 MPG 15.1 l/100km |
|
| Porsche Cayenne 2007 GTS 4.8 405 HP 4x4 automatic | 16.9 MPG 13.9 l/100km |
13.8 MPG 17.1 l/100km+23% |
| Porsche Cayenne 2007 Turbo 4.8 500 HP 4x4 automatic | 15.8 MPG 14.9 l/100km |
13.9 MPG 16.9 l/100km+13% |
| Porsche Cayenne 2008 Turbo S 4.8 550 HP 4x4 automatic | 15.8 MPG 14.9 l/100km |
|
* - Difference between advertised and user reported fuel economy has been calculated taking into account only those car versions for which information is available both on the fuel consumption specified by the manufacturer and reported by users.
User-reported fuel consumption may not accurately represent all users' experiences due to variables such as driving conditions, driving style, technical condition of the vehicle, and other circumstances. Thus, it should not be relied upon as a representative indicator.