REAL MPG:

Porsche 718 Cayman (2016 on)

000011
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23–40
Real MPG
33.6
Average

Brilliant to drive. Feels more special than mainstream alternatives.

Four-cylinder engines won't appeal to everyone. Not as practical or as modern inside as rivals.

Read the full Porsche 718 Cayman review

Select engine for more Real MPG information:

Engine Official MPG Real MPG Avg. Real MPG %  
Cayman 38.2 mpg 34.8 mpg 91% Submit MPG
Cayman GTS 31.4 mpg - - Submit MPG
Cayman GTS PDK 33.2 mpg - - Submit MPG
Cayman PDK 35.8–40.9 mpg 36.5 mpg 95% Submit MPG
Cayman S 34.9 mpg 23.8 mpg 68% Submit MPG
Cayman S PDK 38.7 mpg - - Submit MPG

Read the Honest John review...

Rivals

Porsche 718 Cayman (2016 on) 33.6 avg
mpg
Jaguar F-Type Coupe (2014 on) 29.6 avg
mpg
Audi TT RS (2016 on) 29.3 avg
mpg
Ford Mustang (2015 on) 25.6 avg
mpg

View more rival models

Latest submissions

88%

LATEST SUBMISSIONS

Volvo S40 (2004 - 2012)

52%

LATEST SUBMISSIONS

Lexus UX (2019 on)

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