Based on data from 35 vehicles, 1,525 fuel-ups and 318,693 miles of driving, the 2016 Porsche Cayman gets a combined Avg MPG of 18.01 with a 0.32 MPG margin of error.

Any Engine Type 2.7L H6 GAS (3) 3.4L H6 GAS (5) 3.8L H6 GAS (27) Any Body Style Hatchback (9) Coupe (1) Any Submodel Black Edition (1) S (2) Base (2) GTS (3) GT4 (27)

Below you can see a distribution of the fuel-ups with 8 outliers (0.52%) removed.

Following shows the average MPG of each of the 35 vehicles in the system.

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• Sylvia - GT4

  2016 Porsche Cayman GT4 3.8L H6 GAS Manual 6 Speed
  Added May 2024 • 8 Fuel-ups

  Property of frostbite_ut

• 19.7 Avg MPG

• My Cayman

  2016 Porsche Cayman GT4 3.8L H6 GAS Manual 6 Speed
  Added Mar 2018 • 141 Fuel-ups

  Property of ProfRick

• 16.9 Avg MPG

• Cayman GT4

  2016 Porsche Cayman GT4 3.8L H6 GAS Standard 6 Speed
  Added Nov 2016 • 119 Fuel-ups

  Property of msharaf

• 13.1 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

• Sapphire Blue 2016 GT4

  2016 Porsche Cayman GT4 3.8L H6 GAS Manual 6 Speed
  Added Apr 2024 • 18 Fuel-ups

  Property of jkMCA

• 15.4 Avg MPG

• My Cayman

  2016 Porsche Cayman S 3.4L H6 GAS Manual 6 Speed
  Added Jul 2024 • 7 Fuel-ups

  Property of npmoto

• 12.9 Avg MPG

• GT4

  2016 Porsche Cayman GT4 3.8L H6 GAS Manual 6 Speed
  Added Apr 2021 • 61 Fuel-ups

  Property of Yanbags

• 15.0 Avg MPG

• My Cayman S

  2016 Porsche Cayman S 3.4L H6 GAS Automatic Dual Clutch 7 Speed
  Added Aug 2016 • 87 Fuel-ups

  Property of rsgrimes

• 22.1 Avg MPG

• 2016 Cayman GT4

  2016 Porsche Cayman GT4 3.8L H6 GAS Manual 6 Speed
  Added Jul 2023 • 5 Fuel-ups

  Property of mpwolf

• 13.3 Avg MPG

• Porsche Cayman

  2016 Porsche Cayman 2.7L H6 GAS Automatic Dual Clutch 7 Speed
  Added Mar 2018 • 143 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 • 112 Fuel-ups

  Property of MMacht

• 24.5 Avg MPG

• My Cayman

  2016 Porsche Cayman GT4 3.8L H6 GAS Standard 6 Speed
  Added Jan 2016 • 137 Fuel-ups

  Property of dahapa

• 16.9 Avg MPG

• 2016 Porsche GT4

  2016 Porsche Cayman GT4 3.8L H6 GAS Manual 6 Speed Hatchback
  Added Jul 2020 • 58 Fuel-ups

  Property of ZetaTre

• 17.3 Avg MPG

• Samanfar

  2016 Porsche Cayman 2.7L H6 GAS Manual 6 Speed
  Added Jul 2019 • 96 Fuel-ups

  Property of ksconjunction

• 18.3 Avg MPG

• My Cayman

  2016 Porsche Cayman GT4 3.8L H6 GAS Manual 6 Speed
  Added Feb 2022 • 14 Fuel-ups

  Property of R33FAL

• 14.7 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

• 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

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