Based on data from 50 vehicles, 5,710 fuel-ups and 1,583,410 miles of driving, the 2015 GMC Acadia gets a combined Avg MPG of 17.46 with a 0.09 MPG margin of error.

Any Engine Type 3.6L V6 GAS (50) Any Body Style Sport Utility (13) Any Submodel SLT2 (4) SLT1 (5) SLE (11) SLT (11) Denali (19)

Below you can see a distribution of the fuel-ups with 255 outliers (4.27%) removed.

Following shows the average MPG of each of the 50 vehicles in the system.

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• Acadia

  2015 GMC Acadia SLE 3.6L V6 GAS Automatic 6 Speed Sport Utility
  Added Feb 2019 • 397 Fuel-ups

  Property of Scousin

• 14.1 Avg MPG

• KJ'S Vehicle

  2015 GMC Acadia Denali 3.6L V6 GAS Automatic 6 Speed Sport Utility
  Added Apr 2018 • 374 Fuel-ups

  Property of kvnjamison

• 22.5 Avg MPG

• Acadia

  2015 GMC Acadia Denali 3.6L V6 GAS Automatic 6 Speed Sport Utility
  Added Aug 2020 • 284 Fuel-ups

  Property of JCMinteer

• 19.2 Avg MPG

• Honkus Ponkus

  2015 GMC Acadia SLE 3.6L V6 GAS Automatic 6 Speed
  Added Sep 2024 • 5 Fuel-ups

  Property of jrapport

• 17.2 Avg MPG

• Acadia

  2015 GMC Acadia SLE 3.6L V6 GAS Automatic 6 Speed
  Added May 2021 • 191 Fuel-ups

  Property of sis40

• 18.9 Avg MPG

• Acadia

  2015 GMC Acadia Denali 3.6L V6 GAS Automatic 6 Speed Sport Utility
  Added May 2018 • 302 Fuel-ups

  Property of xiin_oct14

• 18.1 Avg MPG

• GMC Acadia

  2015 GMC Acadia SLT2 3.6L V6 GAS Automatic 6 Speed
  Added Aug 2022 • 13 Fuel-ups

  Property of egmathews

• 16.9 Avg MPG

• GMC Acadia

  2015 GMC Acadia SLT1 3.6L V6 GAS Automatic 6 Speed
  Added Mar 2017 • 619 Fuel-ups

  Property of Covcath12

• 19.4 Avg MPG

• Ace

  2015 GMC Acadia SLT2 3.6L V6 GAS Automatic 6 Speed Sport Utility
  Added Mar 2022 • 107 Fuel-ups

  Property of drink2006

• 16.7 Avg MPG

• Acadia SLE2 2015

  2015 GMC Acadia SLE 3.6L V6 GAS Automatic 6 Speed
  Added Mar 2022 • 20 Fuel-ups

  Property of amcfarlane

• 17.2 Avg MPG

• My Acadia

  2015 GMC Acadia SLT 3.6L V6 GAS Automatic 6 Speed
  Added Oct 2017 • 21 Fuel-ups

  Property of dscogg1945

• 83.8 Avg MPG

• GMC Acadia 2015

  2015 GMC Acadia Denali 3.6L V6 GAS Automatic 6 Speed
  Added Apr 2017 • 13 Fuel-ups

  Property of carrito11

• 18.9 Avg MPG

• My Acadia

  2015 GMC Acadia SLT1 3.6L V6 GAS Automatic 6 Speed
  Added Nov 2022 • 33 Fuel-ups

  Property of thomastmatt

• 18.6 Avg MPG

• GMC Acadia

  2015 GMC Acadia SLT 3.6L V6 GAS Automatic 6 Speed
  Added Jan 2018 • 652 Fuel-ups

  Property of mchlcarney

• 18.6 Avg MPG

• GMC Acadia 2015

  2015 GMC Acadia SLT 3.6L V6 GAS Automatic 6 Speed Sport Utility
  Added May 2022 • 101 Fuel-ups

  Property of 204563

• 19.8 Avg MPG

• My Acadia

  2015 GMC Acadia Denali 3.6L V6 GAS Automatic 6 Speed
  Added Aug 2022 • 64 Fuel-ups

  Property of Donw

• 18.8 Avg MPG

• My Acadia

  2015 GMC Acadia Denali 3.6L V6 GAS Automatic 6 Speed
  Added Jul 2019 • 143 Fuel-ups

  Property of prestonclarke

• 18.3 Avg MPG

• GMC Acadia 2015

  2015 GMC Acadia SLT 3.6L V6 GAS Automatic 6 Speed Sport Utility
  Added Jul 2018 • 88 Fuel-ups

  Property of 204563

• 21.2 Avg MPG

• GMC

  2015 GMC Acadia SLE 3.6L V6 GAS Automatic 6 Speed
  Added Sep 2016 • 403 Fuel-ups

  Property of landensma

• 19.3 Avg MPG

• My Acadia

  2015 GMC Acadia SLT1 3.6L V6 GAS Automatic 6 Speed
  Added May 2019 • 5 Fuel-ups

  Property of gpowell80

• 19.4 Avg MPG

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