
REAL MPG:
Porsche Cayman (2005 - 2013) Cayman S PDK
Submit your Real MPG
34.4
Official MPG
23.5–31.5
Real MPG
27.7
Real MPG Average
80%
of official MPG
More engines available for this model:
Engine | Official MPG | Real MPG Avg. | Real MPG % | |
Cayman | 30.1–30.4 mpg | 29.0 mpg | 96% | ![]() |
Cayman PDK | 31.0 mpg | 32.1 mpg | 104% | ![]() |
Cayman R | 30.1 mpg | 27.2 mpg | 90% | ![]() |
Cayman R PDK | 30.4 mpg | - | - | ![]() |
Cayman S | 26.6–31.4 mpg | 25.0 mpg | 86% | ![]() |
Read the Honest John review...
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Porsche Cayman (2005 - 2013)
Superbly balanced and agile with amazing grip. Relatively refined and comfortable enough for everyday use. Available with double-clutch PDK gearbox.
Rivals
Porsche Cayman (2005 - 2013) | 26.9 | avg mpg |
Porsche Cayman (2013 - 2016) | 30.6 | avg mpg |
Audi TT RS (2016 on) | 29.3 | avg mpg |
Alpine A110 (2018 on) | 0.0 | avg mpg |