Based on data from 41 vehicles, 2,177 fuel-ups and 672,939 miles of driving, the 2023 GMC Yukon gets a combined Avg MPG of 16.32 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 150 outliers (6.45%) removed.

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

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• 2023Yukon AT4

  2023 GMC Yukon XL
  Added Nov 2022 • 97 Fuel-ups

  Property of wilderness05

• 16.2 Avg MPG

• Yukon

  2023 GMC Yukon SLT 3.0L L6 DIESEL Automatic 10 Speed Sport Utility
  Added May 2024 • 20 Fuel-ups

  Property of mattb5150

• 29.9 Avg MPG

• My Yukon

  2023 GMC Yukon Denali Ultimate 6.2L V8 GAS Automatic 10 Speed
  Added May 2024 • 57 Fuel-ups

  Property of lowdog1088

• 13.1 Avg MPG

• Sherman The Tank

  2023 GMC Yukon AT4 5.3L V8 GAS Automatic 10 Speed Sport Utility
  Added Sep 2023 • 94 Fuel-ups

  Property of Tschilp

• 16.8 Avg MPG

• 2023 Denali

  2023 GMC Yukon XL
  Added Apr 2023 • 121 Fuel-ups

  Property of tkladouceur

• 15.2 Avg MPG

• My Yukon

  2023 GMC Yukon AT4 6.2L V8 GAS Automatic 10 Speed
  Added Aug 2023 • 60 Fuel-ups

  Property of mtishma

• 12.6 Avg MPG

• GMC Yukon XL 2023

  2023 GMC Yukon XL
  Added May 2023 • 102 Fuel-ups

  Property of Dorie

• 13.0 Avg MPG

• Yukon

  2023 GMC Yukon Denali 3.0L L6 DIESEL Automatic 10 Speed Sport Utility
  Added Dec 2024 • 18 Fuel-ups

  Property of akadeno

• 20.6 Avg MPG

• 2023 GMC Yukon

  2023 GMC Yukon SLT 5.3L V8 GAS Automatic 10 Speed
  Added Apr 2024 • 36 Fuel-ups

  Property of 2000XJ

• 14.0 Avg MPG

• My Yukon

  2023 GMC Yukon Denali
  Added Feb 2023 • 112 Fuel-ups

  Property of rchetj

• 16.8 Avg MPG

• 2023 GMC Yukon Denali

  2023 GMC Yukon Denali 6.2L V8 GAS Automatic 10 Speed
  Added Nov 2023 • 72 Fuel-ups

  Property of jlamar

• 15.2 Avg MPG

• GMC Yukon

  2023 GMC Yukon SLT 5.3L V8 GAS Automatic 10 Speed Sport Utility
  Added Aug 2023 • 78 Fuel-ups

  Property of rgaylo

• 17.2 Avg MPG

• My Yukon

  2023 GMC Yukon AT4 5.3L V8 GAS Automatic 10 Speed
  Added Apr 2024 • 40 Fuel-ups

  Property of thsheehy

• 14.6 Avg MPG

• 2023 Yukon Denali

  2023 GMC Yukon Denali 6.2L V8 GAS Automatic 10 Speed
  Added Jan 2023 • 120 Fuel-ups

  Property of shaner2000

• 14.3 Avg MPG

• 2023 Yukon SLT

  2023 GMC Yukon SLT 5.3L V8 GAS Automatic 10 Speed
  Added Sep 2023 • 17 Fuel-ups

  Property of JGNTwain

• 12.3 Avg MPG

• 2023 GMC Yukon XL

  2023 GMC Yukon XL
  Added Jan 2023 • 109 Fuel-ups

  Property of SportGuy85

• 15.4 Avg MPG

• 2023 Yukon XL

  2023 GMC Yukon XL
  Added Apr 2023 • 91 Fuel-ups

  Property of hx40306

• 14.6 Avg MPG

• 2023 Yukon

  2023 GMC Yukon XL L3 GAS
  Added Apr 2023 • 152 Fuel-ups

  Property of vpoppell

• 16.8 Avg MPG

• My Yukon

  2023 GMC Yukon AT4 5.3L V8 GAS Automatic 10 Speed
  Added Jul 2024 • 16 Fuel-ups

  Property of dman1346

• 14.1 Avg MPG

• My Yukon

  2023 GMC Yukon Denali 3.0L L6 DIESEL Automatic 10 Speed
  Added Mar 2023 • 118 Fuel-ups

  Property of boneafide

• 21.1 Avg MPG

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