Based on data from 32 vehicles, 1,448 fuel-ups and 303,099 miles of driving, the 2016 Porsche Cayman gets a combined Avg MPG of 18.05 with a 0.33 MPG margin of error.

Any Engine Type 2.7L H6 GAS (3) 3.4L H6 GAS (4) 3.8L H6 GAS (25) Any Body Style Hatchback (9) Coupe (1) Any Submodel S (1) Black Edition (1) Base (2) GTS (3) GT4 (25)

Below you can see a distribution of the fuel-ups with 6 outliers (0.41%) removed.

Following shows the average MPG of each of the 32 vehicles in the system.

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• My Cayman

  2016 Porsche Cayman GT4 3.8L H6 GAS Manual 6 Speed
  Added Mar 2018 • 126 Fuel-ups

  Property of ProfRick

• 17.1 Avg MPG

• Red Cayman

  2016 Porsche Cayman GTS 3.4L H6 GAS Standard 6 Speed Hatchback
  Added Dec 2015 • 31 Fuel-ups

  Property of artwrx05

• 20.1 Avg MPG

• GT4

  2016 Porsche Cayman GT4 3.8L H6 GAS Manual 6 Speed
  Added Apr 2021 • 56 Fuel-ups

  Property of Yanbags

• 14.7 Avg MPG

• My Cayman

  2016 Porsche Cayman GT4 3.8L H6 GAS Manual 6 Speed
  Added Feb 2022 • 12 Fuel-ups

  Property of R33FAL

• 14.0 Avg MPG

• Porsche Cayman

  2016 Porsche Cayman 2.7L H6 GAS Automatic Dual Clutch 7 Speed
  Added Mar 2018 • 135 Fuel-ups

  Property of scottmellegaard

• 24.3 Avg MPG

• GT4

  2016 Porsche Cayman GT4 3.8L H6 GAS Standard 6 Speed Hatchback
  Added Oct 2019 • 108 Fuel-ups

  Property of MMacht

• 24.6 Avg MPG

• My Cayman

  2016 Porsche Cayman GT4 3.8L H6 GAS Standard 6 Speed
  Added Jan 2016 • 132 Fuel-ups

  Property of dahapa

• 16.9 Avg MPG

• Samanfar

  2016 Porsche Cayman 2.7L H6 GAS Manual 6 Speed
  Added Jul 2019 • 94 Fuel-ups

  Property of ksconjunction

• 18.3 Avg MPG

• Cayman GT4

  2016 Porsche Cayman GT4 3.8L H6 GAS Standard 6 Speed
  Added Nov 2016 • 116 Fuel-ups

  Property of msharaf

• 13.2 Avg MPG

• 2016 Cayman GT4

  2016 Porsche Cayman GT4 3.8L H6 GAS Manual 6 Speed
  Added Jul 2023 • 4 Fuel-ups

  Property of mpwolf

• 13.4 Avg MPG

• 2016 Porsche Cayman GT4

  2016 Porsche Cayman GT4 3.8L H6 GAS Standard 6 Speed
  Added May 2016 • 40 Fuel-ups

  Property of speedjunkie

• 16.5 Avg MPG

• 2016 Porsche GT4

  2016 Porsche Cayman GT4 3.8L H6 GAS Manual 6 Speed Hatchback
  Added Jul 2020 • 54 Fuel-ups

  Property of ZetaTre

• 17.4 Avg MPG

• My Cayman S

  2016 Porsche Cayman S 3.4L H6 GAS Automatic Dual Clutch 7 Speed
  Added Aug 2016 • 83 Fuel-ups

  Property of rsgrimes

• 22.2 Avg MPG

• Porsche Cayman GT4

  2016 Porsche Cayman GT4 3.8L H6 GAS Manual 6 Speed
  Added Jun 2021 • 16 Fuel-ups

  Property of mikasaur

• 14.3 Avg MPG

• My Cayman

  2016 Porsche Cayman GT4 3.8L H6 GAS Manual 6 Speed
  Added Apr 2021 • 8 Fuel-ups

  Property of shofner24

• 22.0 Avg MPG

• Cayman GT4

  2016 Porsche Cayman GT4 3.8L H6 GAS Manual 6 Speed
  Added Feb 2022 • 28 Fuel-ups

  Property of mattriley

• 22.8 Avg MPG

• My Cayman

  2016 Porsche Cayman GT4 3.8L H6 GAS Manual 6 Speed
  Added May 2021 • 10 Fuel-ups

  Property of s786

• 17.6 Avg MPG

• Stormtrooper

  2016 Porsche Cayman GT4 3.8L H6 GAS Manual 6 Speed Hatchback
  Added Jul 2016 • 45 Fuel-ups

  Property of Lee337

• 17.4 Avg MPG

• GT4

  2016 Porsche Cayman GT4 3.8L H6 GAS Standard 6 Speed
  Added Aug 2017 • 16 Fuel-ups

  Property of tevestyebo

• 14.1 Avg MPG

• Cayman

  2016 Porsche Cayman GTS 3.4L H6 GAS Manual 6 Speed Hatchback
  Added Oct 2019 • 27 Fuel-ups

  Property of Number15

• 19.8 Avg MPG

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