Based on data from 37 vehicles, 1,331 fuel-ups and 334,363 miles of driving, the 2006 Porsche Cayman gets a combined Avg MPG of 20.67 with a 0.20 MPG margin of error.

Any Engine Type 3.4L H6 GAS (28) H6 GAS (9) Any Body Style Hatchback (13) Coupe (1) Any Submodel S (28) Other (9)

Below you can see a distribution of the fuel-ups with 52 outliers (3.76%) removed.

Following shows the average MPG of each of the 37 vehicles in the system.

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• Porsche Cayman S

  2006 Porsche Cayman S 3.4L H6 GAS Automatic 5 Speed Hatchback
  Added Oct 2017 • 18 Fuel-ups

  Property of Adriantw

• 23.2 Avg MPG

• Porsche Cayman S

  2006 Porsche Cayman S 3.4L H6 GAS Automatic 5 Speed Hatchback
  Added Mar 2019 • 18 Fuel-ups

  Property of adrianyeung

• 23.2 Avg MPG

• Cayman

  2006 Porsche Cayman S 3.4L H6 GAS Standard 6 Speed Hatchback
  Added Sep 2015 • 4 Fuel-ups

  Property of Seemore

• 23.2 Avg MPG

• Cayman

  2006 Porsche Cayman S 3.4L H6 GAS Standard 6 Speed
  Added Aug 2016 • 51 Fuel-ups

  Property of brianleger

• 21.2 Avg MPG

• Porsche Cayman S

  2006 Porsche Cayman S 3.4L H6 GAS Standard 6 Speed Hatchback
  Added Dec 2016 • 84 Fuel-ups

  Property of toudin

• 16.5 Avg MPG

• _Penelope Sally

  2006 Porsche Cayman Custom Submodel H6 GAS
  Added Aug 2011 • 217 Fuel-ups

  Property of jbarrow

• 20.5 Avg MPG

• Cayman S

  2006 Porsche Cayman S 3.4L H6 GAS Standard 6 Speed
  Added Jan 2013 • 67 Fuel-ups

  Property of zx5go

• 23.5 Avg MPG

• Cayman S

  2006 Porsche Cayman S 3.4L H6 GAS Hatchback (2 Door)
  Added May 2013 • 98 Fuel-ups

  Property of clapanse

• 20.9 Avg MPG

• Jellybean

  2006 Porsche Cayman S 3.4L H6 GAS Standard 6 Speed Coupe
  Added Jul 2015 • 4 Fuel-ups

  Property of PogoMonster

• 15.8 Avg MPG

• Cayman

  2006 Porsche Cayman GAS H6
  Added Mar 2011 • 60 Fuel-ups

  Property of spyd3rr

• 20.5 Avg MPG

• My Cayman

  2006 Porsche Cayman S 3.4L GAS H6 Automatic 5 Hatchback (2 Door)
  Added Jul 2014 • 3 Fuel-ups

  Property of firstdip

• 23.8 Avg MPG

• 2006 Cayman S

  2006 Porsche Cayman GAS H6
  Added Apr 2014 • 13 Fuel-ups

  Property of Mole122

• 21.2 Avg MPG

• Cayman S

  2006 Porsche Cayman GAS H6
  Added Apr 2014 • 30 Fuel-ups

  Property of WolfpackS2k

• 21.9 Avg MPG

• 2006 Porsche Cayman S

  2006 Porsche Cayman GAS H6
  Added Jun 2013 • 34 Fuel-ups

  Property of zipposan

• 18.8 Avg MPG

• Cayman S

  2006 Porsche Cayman GAS H6
  Added Jun 2011 • 26 Fuel-ups

  Property of Rjb4000

• 24.1 Avg MPG

• 2006 Porsche Cayman S

  2006 Porsche Cayman GAS H6
  Added Jul 2011 • 14 Fuel-ups

  Property of TheMtlKid

• 19.6 Avg MPG

• Cayman S

  2006 Porsche Cayman GAS H6
  Added Jul 2009 • 4 Fuel-ups

  Property of theyachtcaptain

• 19.3 Avg MPG

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