Based on data from 24 vehicles, 1,852 fuel-ups and 716,451 miles of driving, the 2015 Porsche Cayenne gets a combined Avg MPG of 21.29 with a 0.37 MPG margin of error.

Any Engine Type 3.0L V6 DIESEL (10) 3.0L V6 ELECTRIC/GAS (7) 3.6L V6 GAS (4) 4.8L V8 GAS (3) Any Body Style Sport Utility (6) Any Submodel Turbo (3) S (4) S E-Hybrid (7) Diesel (10)

Below you can see a distribution of the fuel-ups with 18 outliers (0.96%) removed.

Following shows the average MPG of each of the 24 vehicles in the system.

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• Cayenne S

  2015 Porsche Cayenne S 3.6L V6 GAS Automatic 8 Speed
  Added Aug 2016 • 247 Fuel-ups

  Property of Snipe656

• 15.5 Avg MPG

• Porsche

  2015 Porsche Cayenne Diesel 3.0L V6 DIESEL Automatic 8 Speed Sport Utility
  Added Jul 2023 • 74 Fuel-ups

  Property of Prize

• 30.1 Avg MPG

• My Cayenne

  2015 Porsche Cayenne Turbo 4.8L V8 GAS Automatic 8 Speed
  Added Sep 2022 • 132 Fuel-ups

  Property of ib13tdi

• 16.4 Avg MPG

• My Cayenne

  2015 Porsche Cayenne Diesel 3.0L V6 DIESEL Automatic 8 Speed
  Added Dec 2018 • 72 Fuel-ups

  Property of oilburnr

• 26.7 Avg MPG

• Cayenne

  2015 Porsche Cayenne Diesel 3.0L V6 DIESEL Automatic 8 Speed Sport Utility
  Added Apr 2018 • 106 Fuel-ups

  Property of PDR447

• 23.8 Avg MPG

• Blue Thunder

  2015 Porsche Cayenne S E-Hybrid 3.0L V6 ELECTRIC/GAS Automatic 8 Speed
  Added Dec 2017 • 180 Fuel-ups

  Property of wrxskier

• 29.1 Avg MPG

• My Cayenne

  2015 Porsche Cayenne Turbo 4.8L V8 GAS Automatic 8 Speed
  Added Apr 2023 • 40 Fuel-ups

  Property of frimodt

• 15.5 Avg MPG

• My Cayenne

  2015 Porsche Cayenne S E-Hybrid 3.0L V6 ELECTRIC/GAS Automatic 8 Speed
  Added Jul 2019 • 34 Fuel-ups

  Property of tacopower

• 22.7 Avg MPG

• My Cayenne

  2015 Porsche Cayenne Diesel 3.0L V6 DIESEL Automatic 8 Speed
  Added Feb 2019 • 55 Fuel-ups

  Property of 2013megacab

• 24.9 Avg MPG

• My Cayenne

  2015 Porsche Cayenne S 3.6L V6 GAS Automatic 8 Speed
  Added Jul 2020 • 85 Fuel-ups

  Property of paulcarter7

• 16.4 Avg MPG

• Cayenne

  2015 Porsche Cayenne Diesel 3.0L V6 DIESEL Automatic 8 Speed Sport Utility
  Added Mar 2017 • 466 Fuel-ups

  Property of rcthomas

• 19.9 Avg MPG

• My Cayenne

  2015 Porsche Cayenne Diesel 3.0L V6 DIESEL Automatic 8 Speed
  Added Mar 2021 • 24 Fuel-ups

  Property of tbojo

• 23.3 Avg MPG

• My Cayenne

  2015 Porsche Cayenne S 3.6L V6 GAS Automatic 8 Speed
  Added Oct 2020 • 69 Fuel-ups

  Property of blakej15

• 16.4 Avg MPG

• My Cayenne

  2015 Porsche Cayenne S E-Hybrid 3.0L V6 ELECTRIC/GAS Automatic 8 Speed
  Added May 2017 • 97 Fuel-ups

  Property of wagnerlover

• 29.8 Avg MPG

• Cayenne

  2015 Porsche Cayenne Diesel 3.0L V6 DIESEL Automatic 8 Speed Sport Utility
  Added Jan 2020 • 10 Fuel-ups

  Property of cmicu

• 26.5 Avg MPG

• 15 Cayenne Turbo

  2015 Porsche Cayenne Turbo 4.8L V8 GAS Automatic 8 Speed
  Added Nov 2019 • 12 Fuel-ups

  Property of DoggyPPants

• 15.3 Avg MPG

• Mondlicht

  2015 Porsche Cayenne Diesel 3.0L V6 DIESEL Automatic 8 Speed
  Added Jan 2018 • 66 Fuel-ups

  Property of qtrocub

• 25.6 Avg MPG

• My Cayenne

  2015 Porsche Cayenne Diesel 3.0L V6 DIESEL Automatic 8 Speed
  Added May 2018 • 43 Fuel-ups

  Property of lhvanorden

• 27.5 Avg MPG

• My Cayenne

  2015 Porsche Cayenne Diesel 3.0L V6 DIESEL Automatic 8 Speed
  Added Mar 2018 • 35 Fuel-ups

  Property of WineTraveler

• 25.7 Avg MPG

• My Cayenne

  2015 Porsche Cayenne S E-Hybrid 3.0L V6 ELECTRIC/GAS Automatic 8 Speed
  Added Jun 2018 • 6 Fuel-ups

  Property of fatback444

• 19.9 Avg MPG

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