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2021 GMC Yukon XL MPG

Based on data from 8 vehicles, 118 fuel-ups and 36,834 miles of driving, the 2021 GMC Yukon XL gets a combined Avg MPG of 16.10 with a 0.48 MPG margin of error.

Below you can see a distribution of the fuel-ups with 7 outliers (5.60%) removed.

Following shows the average MPG of each of the 8 vehicles in the system.

2021 GMC Yukon XLs For Sale Nearby

  • My New Yukon XL

    2021 GMC Yukon XL Denali 3.0L L6 DIESEL Automatic 10 Speed
    Added Apr 2021 • 9 Fuel-ups

    Property of triplebts

  • 15.0 Avg MPG
  • Tiffany Yukon XL

    2021 GMC Yukon XL Denali 6.2L V8 GAS Automatic 10 Speed Sport Utility
    Added Apr 2021 • 16 Fuel-ups

    Property of schabj3

  • 14.9 Avg MPG
  • My Yukon XL

    2021 GMC Yukon XL Denali 6.2L V8 GAS Automatic 10 Speed
    Added Oct 2020 • 49 Fuel-ups

    Property of prezme

  • 16.9 Avg MPG
  • My Yukon XL

    2021 GMC Yukon XL SLT 5.3L V8 GAS Automatic 10 Speed
    Added Jun 2021 • 9 Fuel-ups

    Property of Pebsk1225

  • 16.0 Avg MPG
  • My Yukon XL

    2021 GMC Yukon XL AT4 5.3L V8 GAS Automatic 10 Speed
    Added Apr 2021 • 20 Fuel-ups

    Property of tystebbins

  • 14.7 Avg MPG
  • 2021 GMC Yukon XL SLT

    2021 GMC Yukon XL SLT 5.3L V8 GAS Automatic 10 Speed
    Added Oct 2020 • 13 Fuel-ups

    Property of Churchillg

  • 14.6 Avg MPG
  • My Yukon XL

    2021 GMC Yukon XL Denali 3.0L L6 DIESEL Automatic 10 Speed
    Added May 2021 • 12 Fuel-ups

    Property of RSConsulting

  • 15.8 Avg MPG
  • My Yukon XL

    2021 GMC Yukon XL Denali 6.2L V8 GAS Automatic 10 Speed
    Added Apr 2021 • 7 Fuel-ups

    Property of gottwaldtd

  • 14.3 Avg MPG

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