Based on data from 26 vehicles, 1,210 fuel-ups and 399,965 miles of driving, the 2023 GMC Acadia gets a combined Avg MPG of 21.29 with a 0.26 MPG margin of error.

Any Engine Type 2.0L L4 GAS (5) 3.6L V6 GAS (15) V4 GAS (1) Any Body Style Sport Utility (4) Any Submodel SLE (1) Denali (6) SLT (9) AT4 (10)

Below you can see a distribution of the fuel-ups with 27 outliers (2.18%) removed.

Following shows the average MPG of each of the 26 vehicles in the system.

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• Acadia

  2023 GMC Acadia AT4 3.6L V6 GAS Automatic 9 Speed Sport Utility
  Added Jun 2024 • 24 Fuel-ups

  Property of dalecon

• 20.9 Avg MPG

• Ole Blue

  2023 GMC Acadia SLT 3.6L V6 GAS Automatic 9 Speed Sport Utility
  Added Feb 2025 • 26 Fuel-ups

  Property of RBay712

• 20.5 Avg MPG

• My Acadia

  2023 GMC Acadia AT4 3.6L V6 GAS Automatic 9 Speed
  Added Jun 2024 • 68 Fuel-ups

  Property of allstarballr

• 19.6 Avg MPG

• My Acadia

  2023 GMC Acadia SLT 2.0L L4 GAS Automatic 9 Speed
  Added Oct 2023 • 103 Fuel-ups

  Property of Lacarlson

• 24.4 Avg MPG

• My Acadia

  2023 GMC Acadia AT4 3.6L V6 GAS Automatic 9 Speed
  Added Mar 2024 • 67 Fuel-ups

  Property of rgill429

• 19.8 Avg MPG

• Belle

  2023 GMC Acadia SLT Automatic 9 Speed Sport Utility
  Added Oct 2023 • 66 Fuel-ups

  Property of JoeThreet

• 17.8 Avg MPG

• McAcadia - AWD 2.0t

  2023 GMC Acadia SLT 2.0L L4 GAS Automatic 9 Speed
  Added Mar 2025 • 7 Fuel-ups

  Property of McLoki

• 23.6 Avg MPG

• Jackie

  2023 GMC Acadia Denali
  Added May 2023 • 94 Fuel-ups

  Property of jpmarks73

• 21.6 Avg MPG

• GMC Denali

  2023 GMC Acadia Denali 3.6L V6 GAS Automatic 9 Speed
  Added Apr 2024 • 52 Fuel-ups

  Property of Covcath12

• 21.9 Avg MPG

• 1. Black Diamond Edition

  2023 GMC Acadia Denali 3.6L V6 GAS Automatic 9 Speed
  Added May 2024 • 45 Fuel-ups

  Property of Ruzty

• 23.0 Avg MPG

• Sharkadia

  2023 GMC Acadia SLT 3.6L V6 GAS Automatic 9 Speed
  Added Aug 2024 • 52 Fuel-ups

  Property of Sharcadia

• 25.1 Avg MPG

• My Acadia

  2023 GMC Acadia SLT 3.6L V6 GAS Automatic 9 Speed
  Added Apr 2024 • 28 Fuel-ups

  Property of anightowl

• 18.2 Avg MPG

• My Acadia

  2023 GMC Acadia AT4 3.6L V6 GAS Automatic 9 Speed
  Added Apr 2025 • 20 Fuel-ups

  Property of Bloebaum

• 19.8 Avg MPG

• notYourAcadia

  2023 GMC Acadia AT4 3.6L V6 GAS Automatic 9 Speed
  Added Aug 2023 • 67 Fuel-ups

  Property of adamclark

• 19.8 Avg MPG

• 2023 Acadia

  2023 GMC Acadia AT4
  Added Nov 2022 • 92 Fuel-ups

  Property of Eric_M

• 21.6 Avg MPG

• 2023 Acadia AT4

  2023 GMC Acadia AT4
  Added May 2023 • 82 Fuel-ups

  Property of rhosking

• 21.9 Avg MPG

• 23acadia

  2023 GMC Acadia Denali 2.0L L4 GAS Automatic 9 Speed
  Added Nov 2022 • 25 Fuel-ups

  Property of pinkdream

• 17.8 Avg MPG

• Tony Patterson

  2023 GMC Acadia SLE V4 GAS
  Added Sep 2022 • 173 Fuel-ups

  Property of tpvols20

• 26.6 Avg MPG

• My GMC

  2023 GMC Acadia AT4 3.6L V6 GAS Automatic 9 Speed
  Added Dec 2022 • 52 Fuel-ups

  Property of kghenry17

• 19.7 Avg MPG

• 2023 Acadia Rental

  2023 GMC Acadia SLT 2.0L L4 GAS Automatic 9 Speed
  Added Dec 2024 • 13 Fuel-ups

  Property of ztlaffin

• 19.5 Avg MPG

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