Real Porsche Cayman fuel consumption
Porsche Cayman real fuel consumption by user reviews is approximately 24% higher compared to official consumption. Above consumption difference is the average for all Porsche Cayman produced from 2005 to 2021. For Porsche Cayman produced up to 2013 the difference in real fuel consumption by user reviews is on average +13%, while for those produced after 2013 it is on average +31%.
See below for the actual consumption of each generation and version.
Average difference between user reported and stated consumption
All carmakers average fuel economy difference between advertised and user reported
See below for the actual consumption of each generation and version.
2016
Porsche Cayman 2016
Average real petrol consumption difference: +31%
Real and specified fuel consumption and differences for specific Porsche Cayman versions are shown in the table below.
| Modification | Claimed consumption | Real consumption |
|---|---|---|
| 2.0Porsche 718 Cayman 2.0 MT | 7.4 l/100km | 9.7 l/100km+31% |
| 2.0Porsche 718 Cayman 2.0 AT | 6.9 l/100km | |
| 2.5Porsche 718 Cayman S 2.5 MT | 8.1 l/100km | |
| 2.5Porsche 718 Cayman S 2.5 AT | 7.3 l/100km |
2013
Porsche Cayman 2013
Average real petrol consumption difference: +38%
Real and specified fuel consumption and differences for specific Porsche Cayman versions are shown in the table below.
| Modification | Claimed consumption | Real consumption |
|---|---|---|
| 2.6Porsche Cayman 2013 2.7 2.6 MT | 8.2 l/100km | |
| 2.6Porsche Cayman 2013 2.7 2.6 AT | 7.7 l/100km | |
| 3.4Porsche Cayman 2013 S 3.4 325 HP MT | 8.8 l/100km | |
| 3.4Porsche Cayman 2013 S 3.4 325 HP AT | 8.0 l/100km | |
| 3.4Porsche Cayman 2014 GTS 3.4 340 HP MT | 9.0 l/100km | 11.6 l/100km+29% |
| 3.4Porsche Cayman 2014 GTS 3.4 340 HP AT | 8.2 l/100km | |
| 3.8Porsche Cayman 2015 GT4 3.8 MT | 10.3 l/100km | 15.2 l/100km+48% |
2009
Porsche Cayman 2009
Average real petrol consumption difference: +16%
Real and specified fuel consumption and differences for specific Porsche Cayman versions are shown in the table below.
| Modification | Claimed consumption | Real consumption |
|---|---|---|
| 2.9Porsche Cayman 2009 2.9 MT | 9.4 l/100km | 10.5 l/100km+12% |
| 2.9Porsche Cayman 2009 2.9 AT | 9.1 l/100km | |
| 3.4Porsche Cayman 2009 S 3.4 MT | 9.8 l/100km | 11.8 l/100km+20% |
| 3.4Porsche Cayman 2009 S 3.4 AT | 9.4 l/100km |
2005
Porsche Cayman 2005
Average real petrol consumption difference: +10%
Real and specified fuel consumption and differences for specific Porsche Cayman versions are shown in the table below.
| Modification | Claimed consumption | Real consumption |
|---|---|---|
| 2.7Porsche Cayman 2006 2.7 245 HP MT | 9.5 l/100km | 9.9 l/100km+4% |
| 2.7Porsche Cayman 2006 2.7 245 HP MT | 9.3 l/100km | 9.9 l/100km+6% |
| 2.7Porsche Cayman 2006 2.7 245 HP AT | 10.1 l/100km | 11.3 l/100km+12% |
| 3.4Porsche Cayman 2005 S 3.4 MT | 10.6 l/100km | 11.5 l/100km+8% |
| 3.4Porsche Cayman 2005 S 3.4 AT | 11.0 l/100km | 13.0 l/100km+18% |
Real fuel consumption of other carmakers
The fuel consumption reported by users does not reflect the experience of all users, may be selective (depending on the driving conditions, driving style, technical condition of the car and other circumstances) and should therefore not be taken as a representative indicator.