Based on data from 41 vehicles, 2,791 fuel-ups and 853,473 miles of driving, the 2018 GMC Acadia gets a combined Avg MPG of 20.43 with a 0.14 MPG margin of error.

Any Engine Type 2.5L L4 GAS (8) 3.6L V6 GAS (33) Any Body Style Sport Utility (14) Any Submodel SLE (9) SLT (16) Denali (16)

Below you can see a distribution of the fuel-ups with 155 outliers (5.26%) removed.

Following shows the average MPG of each of the 41 vehicles in the system.

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• My Acadia

  2018 GMC Acadia SLE 3.6L V6 GAS Automatic 6 Speed
  Added Jul 2022 • 12 Fuel-ups

  Property of Tommyboy89

• 22.1 Avg MPG

• Denali

  2018 GMC Acadia Denali 3.6L V6 GAS Automatic 6 Speed Sport Utility
  Added Dec 2021 • 14 Fuel-ups

  Property of thetinman1947

• 20.1 Avg MPG

• My Acadia

  2018 GMC Acadia SLE 2.5L L4 GAS Automatic 6 Speed
  Added Oct 2018 • 69 Fuel-ups

  Property of ykzoo

• 13.7 Avg MPG

• Keith's Acadia

  2018 GMC Acadia Denali 3.6L V6 GAS Automatic 6 Speed Sport Utility
  Added Dec 2018 • 43 Fuel-ups

  Property of 8ball

• 18.2 Avg MPG

• My Acadia

  2018 GMC Acadia Denali 3.6L V6 GAS Automatic 6 Speed
  Added Jul 2020 • 20 Fuel-ups

  Property of Conhon

• 26.6 Avg MPG

• Acadia

  2018 GMC Acadia Denali 3.6L V6 GAS Automatic 6 Speed Sport Utility
  Added Oct 2018 • 16 Fuel-ups

  Property of Flybeau

• 22.4 Avg MPG

• 2018 Acadia

  2018 GMC Acadia Denali 3.6L V6 GAS Automatic 6 Speed
  Added Oct 2018 • 198 Fuel-ups

  Property of kmuller192

• 19.1 Avg MPG

• My Acadia

  2018 GMC Acadia SLT 3.6L V6 GAS Automatic 6 Speed Sport Utility
  Added Dec 2018 • 47 Fuel-ups

  Property of jhall527

• 17.5 Avg MPG

• 18 Acadia

  2018 GMC Acadia SLE 2.5L L4 GAS Automatic 6 Speed Sport Utility
  Added Jul 2018 • 131 Fuel-ups

  Property of brandibug

• 22.0 Avg MPG

• My Acadia

  2018 GMC Acadia Denali 3.6L V6 GAS
  Added Sep 2017 • 93 Fuel-ups

  Property of rsprim

• 19.5 Avg MPG

• 2018Acadia

  2018 GMC Acadia Denali 3.6L V6 GAS Automatic 6 Speed
  Added Oct 2018 • 32 Fuel-ups

  Property of msouthworth

• 18.5 Avg MPG

• My Acadia

  2018 GMC Acadia Denali 3.6L V6 GAS Automatic 6 Speed
  Added May 2019 • 24 Fuel-ups

  Property of brtcox

• 20.4 Avg MPG

• My Acadia

  2018 GMC Acadia SLT 3.6L V6 GAS Automatic 6 Speed
  Added Sep 2019 • 10 Fuel-ups

  Property of jshaddo

• 21.8 Avg MPG

• My Acadia

  2018 GMC Acadia SLT 3.6L V6 GAS Automatic 6 Speed
  Added Jul 2018 • 64 Fuel-ups

  Property of pbecht

• 19.5 Avg MPG

• Vender

  2018 GMC Acadia SLT 3.6L V6 GAS Automatic 6 Speed Sport Utility
  Added Oct 2018 • 128 Fuel-ups

  Property of ninjafoot

• 21.1 Avg MPG

• My Acadia

  2018 GMC Acadia SLE 2.5L L4 GAS Automatic 6 Speed
  Added Nov 2018 • 64 Fuel-ups

  Property of asisneroz

• 26.4 Avg MPG

• My Acadia

  2018 GMC Acadia SLE 2.5L L4 GAS Automatic 6 Speed
  Added Nov 2017 • 5 Fuel-ups

  Property of fordescape821

• 23.3 Avg MPG

• Acadia 2018

  2018 GMC Acadia SLT 2.5L L4 GAS Automatic 6 Speed
  Added Dec 2017 • 89 Fuel-ups

  Property of knicks02

• 19.6 Avg MPG

• Annettes Acadia

  2018 GMC Acadia Denali 3.6L V6 GAS Automatic 6 Speed Sport Utility
  Added Jul 2018 • 4 Fuel-ups

  Property of Jake57

• 23.9 Avg MPG

• My Acadia

  2018 GMC Acadia SLT 2.5L L4 GAS Automatic 6 Speed
  Added May 2018 • 5 Fuel-ups

  Property of CVishy

• 25.3 Avg MPG

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