Based on data from 41 vehicles, 2,091 fuel-ups and 646,897 miles of driving, the 2023 GMC Yukon gets a combined Avg MPG of 16.34 with a 0.18 MPG margin of error.

Any Engine Type 3.0L L6 DIESEL (10) 5.3L V8 GAS (8) 6.2L V8 GAS (6) L3 GAS (1) L6 DIESEL (1) V8 GAS (2) Any Body Style Wagon (1) Sport Utility (8) Cab & Chassis (1) Any Submodel Base (2) Denali Ultimate (3) SLT (5) AT4 (7) Denali (12) XL (12)

Below you can see a distribution of the fuel-ups with 147 outliers (6.57%) removed.

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

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• 2023 GMC Yukon XL

  2023 GMC Yukon XL
  Added Jan 2023 • 105 Fuel-ups

  Property of SportGuy85

• 15.4 Avg MPG

• 2023 GMC Yukon

  2023 GMC Yukon SLT 5.3L V8 GAS Automatic 10 Speed
  Added Apr 2024 • 33 Fuel-ups

  Property of 2000XJ

• 14.2 Avg MPG

• GMC Yukon XL 2023

  2023 GMC Yukon XL
  Added May 2023 • 96 Fuel-ups

  Property of Dorie

• 12.9 Avg MPG

• Yukon

  2023 GMC Yukon Denali 3.0L L6 DIESEL Automatic 10 Speed Sport Utility
  Added Dec 2024 • 16 Fuel-ups

  Property of akadeno

• 20.7 Avg MPG

• 2023Yukon AT4

  2023 GMC Yukon XL
  Added Nov 2022 • 95 Fuel-ups

  Property of wilderness05

• 16.2 Avg MPG

• Denise

  2023 GMC Yukon V8 GAS Automatic Dual Clutch 9 Speed Cab & Chassis
  Added Oct 2022 • 101 Fuel-ups

  Property of booter22

• 19.2 Avg MPG

• My Yukon

  2023 GMC Yukon AT4 5.3L V8 GAS Automatic 10 Speed
  Added Jul 2024 • 15 Fuel-ups

  Property of dman1346

• 14.4 Avg MPG

• 2023 Yukon

  2023 GMC Yukon XL L3 GAS
  Added Apr 2023 • 148 Fuel-ups

  Property of vpoppell

• 16.9 Avg MPG

• Yukon

  2023 GMC Yukon XL L6 DIESEL Automatic Wagon
  Added Feb 2023 • 38 Fuel-ups

  Property of danbunds

• 20.4 Avg MPG

• 2023 Yukon SLT

  2023 GMC Yukon SLT 5.3L V8 GAS Automatic 10 Speed
  Added Sep 2023 • 16 Fuel-ups

  Property of JGNTwain

• 12.3 Avg MPG

• My Yukon

  2023 GMC Yukon Denali 6.2L V8 GAS Automatic 10 Speed
  Added Jan 2024 • 20 Fuel-ups

  Property of Byoakam28

• 15.9 Avg MPG

• My Yukon

  2023 GMC Yukon Denali 3.0L L6 DIESEL Automatic 10 Speed
  Added Jun 2023 • 47 Fuel-ups

  Property of ryanhnicholson

• 23.4 Avg MPG

• My Yukon

  2023 GMC Yukon Denali Ultimate 3.0L L6 DIESEL Automatic 10 Speed
  Added Aug 2024 • 29 Fuel-ups

  Property of suzyjs

• 13.9 Avg MPG

• 24’ GMC Denali

  2023 GMC Yukon Denali 3.0L L6 DIESEL Automatic 10 Speed Sport Utility
  Added Dec 2023 • 34 Fuel-ups

  Property of Miket54

• 23.5 Avg MPG

• 2023 Yukon XL

  2023 GMC Yukon XL
  Added Apr 2023 • 87 Fuel-ups

  Property of hx40306

• 14.5 Avg MPG

• My Yukon

  2023 GMC Yukon Denali 3.0L L6 DIESEL Automatic 10 Speed
  Added Nov 2023 • 25 Fuel-ups

  Property of davidp1

• 23.7 Avg MPG

• My Yukon

  2023 GMC Yukon XL
  Added Dec 2022 • 51 Fuel-ups

  Property of bradhettenhausen

• 16.6 Avg MPG

• 2023 GMC Yukon SLT

  2023 GMC Yukon SLT 5.3L V8 GAS Automatic 10 Speed
  Added Jun 2024 • 20 Fuel-ups

  Property of JPowles

• 16.4 Avg MPG

• Kevin's Denali

  2023 GMC Yukon XL V8 GAS Automatic 10 Speed Sport Utility
  Added Apr 2023 • 24 Fuel-ups

  Property of Secondary

• 15.7 Avg MPG

• Tank

  2023 GMC Yukon AT4
  Added Feb 2023 • 38 Fuel-ups

  Property of Whitedawg

• 17.4 Avg MPG

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