Based on data from 23 vehicles, 1,923 fuel-ups and 562,092 miles of driving, the 2012 GMC Yukon gets a combined Avg MPG of 14.53 with a 0.14 MPG margin of error.

Any Engine Type 5.3L V8 FLEX (7) 6.2L V8 FLEX (11) GAS (1) V8 GAS (2) Any Body Style Sport Utility (8) Any Submodel SLE (3) SLT (5) Denali (11) Other (4)

Below you can see a distribution of the fuel-ups with 74 outliers (3.71%) removed.

Following shows the average MPG of each of the 23 vehicles in the system.

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• 2012 Yukon Denali

  2012 GMC Yukon Denali 6.2L V8 FLEX Automatic 6 Speed
  Added Sep 2016 • 300 Fuel-ups

  Property of bobsearle

• 12.6 Avg MPG

• Yukon Denali

  2012 GMC Yukon Denali 6.2L V8 FLEX Automatic 6 Speed
  Added Oct 2024 • 3 Fuel-ups

  Property of MP-OR

• 13.7 Avg MPG

• Yukon Denali

  2012 GMC Yukon Denali 6.2L V8 FLEX Automatic 6 Speed Sport Utility
  Added Dec 2017 • 261 Fuel-ups

  Property of PeterNelson

• 14.3 Avg MPG

• Yukon

  2012 GMC Yukon SLT 5.3L V8 FLEX Automatic 6 Speed Sport Utility
  Added Dec 2019 • 218 Fuel-ups

  Property of bwing2020

• 17.1 Avg MPG

• Yukon

  2012 GMC Yukon SLE 5.3L V8 FLEX Automatic 6 Speed Sport Utility
  Added Jan 2022 • 35 Fuel-ups

  Property of TheOhmMan

• 14.7 Avg MPG

• Denali

  2012 GMC Yukon Denali 6.2L V8 FLEX Automatic 6 Speed
  Added Aug 2020 • 318 Fuel-ups

  Property of eyeteeth

• 14.7 Avg MPG

• My Yukon

  2012 GMC Yukon SLT 5.3L V8 FLEX Automatic 6 Speed
  Added Oct 2022 • 7 Fuel-ups

  Property of azula

• 15.6 Avg MPG

• My Yukon

  2012 GMC Yukon Denali 6.2L V8 FLEX Automatic 6 Speed
  Added Jan 2018 • 151 Fuel-ups

  Property of jsands78

• 14.0 Avg MPG

• Denali

  2012 GMC Yukon Denali 6.2L V8 FLEX Automatic 6 Speed Sport Utility
  Added Nov 2018 • 146 Fuel-ups

  Property of bsneed

• 17.4 Avg MPG

• Yukon

  2012 GMC Yukon SLE 5.3L V8 FLEX Automatic 6 Speed
  Added Mar 2018 • 185 Fuel-ups

  Property of ahfagg

• 13.2 Avg MPG

• My Yukon

  2012 GMC Yukon SLT 5.3L V8 FLEX Automatic 6 Speed
  Added Jan 2020 • 3 Fuel-ups

  Property of YukiKon944

• 14.0 Avg MPG

• My Yukon

  2012 GMC Yukon SLE
  Added Jan 2018 • 29 Fuel-ups

  Property of qusay

• 16.4 Avg MPG

• Molly

  2012 GMC Yukon Denali 6.2L V8 FLEX Automatic 6 Speed
  Added Apr 2017 • 34 Fuel-ups

  Property of BigDiehl

• 12.9 Avg MPG

• Denali

  2012 GMC Yukon Denali 6.2L V8 FLEX Automatic 6 Speed Sport Utility
  Added Sep 2016 • 110 Fuel-ups

  Property of AgentWD-40

• 13.0 Avg MPG

• GMC Yukon SLT

  2012 GMC Yukon SLT 5.3L V8 FLEX Automatic 4 Speed Sport Utility
  Added Sep 2014 • 3 Fuel-ups

  Property of VNAPA

• 16.2 Avg MPG

• Yukon

  2012 GMC Yukon SLT 5.3L V8 FLEX Automatic 6 Speed Sport Utility
  Added Feb 2017 • 8 Fuel-ups

  Property of Larry77777

• 20.2 Avg MPG

• My Yukon

  2012 GMC Yukon Denali 6.2L V8 FLEX Automatic 6 Speed
  Added Dec 2016 • 4 Fuel-ups

  Property of sccink

• 15.1 Avg MPG

• Denali 2012

  2012 GMC Yukon Denali 6.2L V8 FLEX Automatic 6 Speed
  Added Aug 2016 • 188 Fuel-ups

  Property of marynel

• 14.5 Avg MPG

• My yukon

  2012 GMC Yukon Denali 6.2L V8 FLEX Automatic 6 Speed Sport Utility
  Added Oct 2015 • 3 Fuel-ups

  Property of chance17

• 16.4 Avg MPG

• Yukon

  2012 GMC Yukon GAS
  Added Dec 2011 • 123 Fuel-ups

  Property of rmpeck

• 16.3 Avg MPG

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