Based on data from 36 vehicles, 2,488 fuel-ups and 625,265 miles of driving, the 2009 Porsche Cayenne gets a combined Avg MPG of 13.58 with a 0.12 MPG margin of error.

Any Engine Type 3.6L V6 GAS (10) 4.8L V8 GAS (21) V6 DIESEL (1) V8 GAS (4) Any Body Style Sport Utility (8) Sport Utility Coupe (1) Any Submodel Turbo (4) Turbo S (5) S (6) GTS (6) Base (10) Other (5)

Below you can see a distribution of the fuel-ups with 189 outliers (7.06%) removed.

Following shows the average MPG of each of the 36 vehicles in the system.

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• turbo - Nordic Gold

  2009 Porsche Cayenne Turbo 4.8L V8 GAS Automatic 6 Speed
  Added Jan 2014 • 444 Fuel-ups

  Property of mcbit

• 12.4 Avg MPG

• Angrboda

  2009 Porsche Cayenne Turbo S 4.8L V8 GAS Automatic 6 Speed
  Added Dec 2017 • 134 Fuel-ups

  Property of SiberianDVM

• 13.6 Avg MPG

• My Cayenne

  2009 Porsche Cayenne 3.6L V6 GAS Automatic 6 Speed Sport Utility Coupe
  Added Mar 2025 • 11 Fuel-ups

  Property of jes461

• 15.9 Avg MPG

• Cayenne

  2009 Porsche Cayenne S 4.8L V8 GAS Automatic 6 Speed Sport Utility
  Added Apr 2022 • 61 Fuel-ups

  Property of skydude

• 11.0 Avg MPG

• Cayenne

  2009 Porsche Cayenne Turbo S 4.8L V8 GAS Automatic 6 Speed Sport Utility
  Added Oct 2019 • 165 Fuel-ups

  Property of ma61turbo

• 12.0 Avg MPG

• CTTS

  2009 Porsche Cayenne Turbo S 4.8L V8 GAS Automatic 6 Speed
  Added Nov 2023 • 67 Fuel-ups

  Property of arnabio

• 12.0 Avg MPG

• Perry - Porsche

  2009 Porsche Cayenne S 4.8L V8 GAS Automatic 6 Speed
  Added Dec 2016 • 261 Fuel-ups

  Property of zachhcaz

• 16.3 Avg MPG

• My Cayenne Turbo

  2009 Porsche Cayenne Turbo 4.8L V8 GAS Automatic 6 Speed
  Added May 2018 • 224 Fuel-ups

  Property of frimodt

• 13.8 Avg MPG

• Cayenne

  2009 Porsche Cayenne 3.6L V6 GAS Automatic 6 Speed
  Added Sep 2024 • 4 Fuel-ups

  Property of misofst

• 13.7 Avg MPG

• 2009 Cayenne GTS

  2009 Porsche Cayenne GTS 4.8L V8 GAS Automatic 6 Speed
  Added Apr 2021 • 118 Fuel-ups

  Property of gpomp

• 13.5 Avg MPG

• Porsche Cayenne

  2009 Porsche Cayenne GTS 4.8L V8 GAS Automatic 6 Speed
  Added Jun 2017 • 72 Fuel-ups

  Property of kidkal

• 12.0 Avg MPG

• Cayenne S

  2009 Porsche Cayenne S 4.8L V8 GAS Automatic 6 Speed
  Added Jan 2024 • 8 Fuel-ups

  Property of AlwaysTrading

• 12.3 Avg MPG

• 2009 Porsche Cayenne

  2009 Porsche Cayenne 3.6L V6 GAS Manual 6 Speed
  Added Nov 2023 • 9 Fuel-ups

  Property of booneylander

• 19.3 Avg MPG

• Cayenne GTS

  2009 Porsche Cayenne GTS 4.8L V8 GAS Automatic 6 Speed Sport Utility
  Added Oct 2020 • 58 Fuel-ups

  Property of MartynH

• 12.5 Avg MPG

• My Cayenne

  2009 Porsche Cayenne GTS 4.8L V8 GAS Automatic 6 Speed
  Added Jan 2023 • 21 Fuel-ups

  Property of dsmdylan

• 11.8 Avg MPG

• My Cayenne

  2009 Porsche Cayenne 3.6L V6 GAS Automatic 6 Speed
  Added Feb 2019 • 104 Fuel-ups

  Property of vaskos

• 15.8 Avg MPG

• My Cayenne

  2009 Porsche Cayenne S 4.8L V8 GAS Automatic 6 Speed
  Added Mar 2022 • 7 Fuel-ups

  Property of thorinhanson

• 12.3 Avg MPG

• 6 Speed Cayenne

  2009 Porsche Cayenne 3.6L V6 GAS Manual 6 Speed Sport Utility
  Added May 2018 • 42 Fuel-ups

  Property of EMutter08Malibu

• 18.2 Avg MPG

• 2009 Cayenne V6

  2009 Porsche Cayenne 3.6L V6 GAS Automatic 6 Speed Sport Utility
  Added Mar 2021 • 6 Fuel-ups

  Property of gpomp

• 18.0 Avg MPG

• Kay

  2009 Porsche Cayenne GTS 4.8L V8 GAS Automatic 6 Speed Sport Utility
  Added Sep 2017 • 67 Fuel-ups

  Property of Austerror

• 15.3 Avg MPG

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