Based on data from 28 vehicles, 1,185 fuel-ups and 314,822 miles of driving, the 2008 Porsche Cayenne gets a combined Avg MPG of 14.44 with a 0.17 MPG margin of error.

Any Engine Type 3.6L V6 GAS (6) 4.8L V8 GAS (21) V6 GAS (1) Any Body Style Sport Utility (12) Any Submodel Base (6) Turbo (6) GTS (7) S (8) Other (1)

Below you can see a distribution of the fuel-ups with 124 outliers (9.47%) removed.

Following shows the average MPG of each of the 28 vehicles in the system.

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• My Cayenne

  2008 Porsche Cayenne Turbo 4.8L V8 GAS Automatic 6 Speed
  Added Mar 2020 • 60 Fuel-ups

  Property of jdaugherty2008

• 16.1 Avg MPG

• Cayenne GTS

  2008 Porsche Cayenne GTS 4.8L V8 GAS Automatic 6 Speed
  Added Aug 2017 • 55 Fuel-ups

  Property of quip11

• 14.4 Avg MPG

• Mike's Cayenne S

  2008 Porsche Cayenne S 4.8L V8 GAS Automatic 6 Speed Sport Utility
  Added Jan 2015 • 208 Fuel-ups

  Property of StigStorms

• 14.5 Avg MPG

• Cayenne S

  2008 Porsche Cayenne S 4.8L V8 GAS Automatic 6 Speed Sport Utility
  Added Oct 2018 • 109 Fuel-ups

  Property of kglim

• 7.9 Avg MPG

• Midas

  2008 Porsche Cayenne GTS 4.8L V8 GAS Automatic 6 Speed Sport Utility
  Added Dec 2015 • 32 Fuel-ups

  Property of Kentsang

• 17.6 Avg MPG

• Cayenne Turbo

  2008 Porsche Cayenne Turbo 4.8L V8 GAS Automatic 6 Speed Sport Utility
  Added Apr 2018 • 70 Fuel-ups

  Property of Dlesser

• 15.1 Avg MPG

• My Cayenne

  2008 Porsche Cayenne Turbo 4.8L V8 GAS Automatic 6 Speed
  Added Sep 2020 • 15 Fuel-ups

  Property of chompsticks

• 12.6 Avg MPG

• My Cayenne

  2008 Porsche Cayenne GTS 4.8L V8 GAS Automatic 6 Speed
  Added Jun 2020 • 5 Fuel-ups

  Property of kzssc

• 9.4 Avg MPG

• Cayenne

  2008 Porsche Cayenne GTS 4.8L V8 GAS Automatic 6 Speed
  Added Jan 2018 • 137 Fuel-ups

  Property of saqdiesel

• 14.8 Avg MPG

• Princess Sophie

  2008 Porsche Cayenne 3.6L V6 GAS Automatic 6 Speed Sport Utility
  Added Jul 2019 • 82 Fuel-ups

  Property of spacebonesy

• 17.7 Avg MPG

• Porsche Cayenne

  2008 Porsche Cayenne 3.6L V6 GAS Standard 6 Speed
  Added Sep 2016 • 19 Fuel-ups

  Property of PapaGile

• 34.9 Avg MPG

• La Cayenne - The Pepper

  2008 Porsche Cayenne Turbo 4.8L V8 GAS Automatic 6 Speed
  Added Nov 2019 • 15 Fuel-ups

  Property of LosGuerreros

• 13.0 Avg MPG

• Porsche Cayenne

  2008 Porsche Cayenne Turbo 4,8L V8 GAS Automatic 6 Speed
  Added Feb 2019 • 36 Fuel-ups

  Property of 444dsm

• 6.4 Avg MPG

• Porsche Cayenne

  2008 Porsche Cayenne GTS 4,8L V8 GAS Sport Utility
  Added Nov 2018 • 90 Fuel-ups

  Property of yuran

• 12.7 Avg MPG

• 08 Porsche Cayenne GTS

  2008 Porsche Cayenne GTS 4.8L V8 GAS Manual 6 Speed
  Added Apr 2018 • 4 Fuel-ups

  Property of RonG68

• 13.4 Avg MPG

• Cayenne

  2008 Porsche Cayenne 3.6L V6 GAS Automatic 6 Speed Sport Utility
  Added Jan 2018 • 80 Fuel-ups

  Property of mmarrello

• 16.7 Avg MPG

• Porsche Cayenne S

  2008 Porsche Cayenne S 4.8L V8 GAS Automatic 6 Speed Sport Utility
  Added Feb 2019 • 6 Fuel-ups

  Property of colly

• 13.7 Avg MPG

• Cayenne

  2008 Porsche Cayenne S 4.8L V8 GAS Automatic 6 Speed Sport Utility
  Added Feb 2018 • 19 Fuel-ups

  Property of twiggles

• 13.9 Avg MPG

• Big

  2008 Porsche Cayenne Turbo 4.8L V8 GAS Automatic 6 Speed Sport Utility
  Added May 2017 • 11 Fuel-ups

  Property of fr3tles5

• 15.5 Avg MPG

• HD 19 SOV

  2008 Porsche Cayenne S 4.8L V8 GAS Automatic 6 Speed Sport Utility
  Added Nov 2017 • 51 Fuel-ups

  Property of DanisComExProd

• 14.3 Avg MPG

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