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2023 GMC Sierra 1500 MPG

Based on data from 128 vehicles, 5,192 fuel-ups and 2,001,127 miles of driving, the 2023 GMC Sierra 1500 gets a combined Avg MPG of 21.22 with a 0.17 MPG margin of error.

Below you can see a distribution of the fuel-ups with 49 outliers (0.93%) removed.

Following shows the average MPG of each of the 128 vehicles in the system.

2023 GMC Sierra 1500s For Sale Nearby

  • My Sierra 1500

    2023 GMC Sierra 1500 Denali Ultimate 6.2L V8 GAS Automatic 10 Speed
    Added Jun 2023 • 172 Fuel-ups

    Property of tlrskunk

  • 16.8 Avg MPG
  • My Sierra 1500

    2023 GMC Sierra 1500 AT4 3.0L L6 DIESEL Automatic 10 Speed
    Added Dec 2023 • 32 Fuel-ups

    Property of CJ804

  • 24.6 Avg MPG
  • AT4

    2023 GMC Sierra 1500 AT4
    Added Mar 2023 • 44 Fuel-ups

    Property of jlkeiser70

  • 24.4 Avg MPG
  • My Sierra 1500

    2023 GMC Sierra 1500 Denali 3.0L L6 DIESEL Automatic 10 Speed
    Added May 2024 • 16 Fuel-ups

    Property of Btucker6

  • 21.8 Avg MPG
  • My Sierra

    2023 GMC Sierra 1500 AT4 3.0L L6 DIESEL Automatic 10 Speed
    Added Apr 2023 • 45 Fuel-ups

    Property of Armro

  • 26.2 Avg MPG
  • My Sierra 1500

    2023 GMC Sierra 1500 Denali 3.0L L6 DIESEL Automatic 10 Speed
    Added Jul 2024 • 12 Fuel-ups

    Property of Thickdickdaddy

  • 19.0 Avg MPG
  • My Sierra 1500

    2023 GMC Sierra 1500 Denali 3.0L L6 DIESEL Automatic 10 Speed
    Added Jan 2024 • 30 Fuel-ups

    Property of Froebe

  • 24.7 Avg MPG
  • Duramax 3.0

    2023 GMC Sierra 1500 SLT Automatic 10 Speed Crew Cab Pickup
    Added Sep 2023 • 45 Fuel-ups

    Property of Beener909

  • 25.4 Avg MPG
  • 2023 GMC Sierra 1500 AT4

    2023 GMC Sierra 1500 AT4
    Added Dec 2022 • 68 Fuel-ups

    Property of ndorval

  • 21.7 Avg MPG
  • My Sierra 1500

    2023 GMC Sierra 1500 Elevation 5.3L V8 GAS Automatic 8 Speed
    Added Jun 2023 • 45 Fuel-ups

    Property of gmuick

  • 15.3 Avg MPG
  • 2023 Sierra 1500

    2023 GMC Sierra 1500 Elevation 2.7L L4 GAS Automatic 8 Speed
    Added Aug 2023 • 84 Fuel-ups

    Property of wolfedyl

  • 22.2 Avg MPG
  • My Sierra 1500

    2023 GMC Sierra 1500 AT4 3.0L L6 DIESEL Automatic 10 Speed
    Added May 2023 • 65 Fuel-ups

    Property of myat4

  • 21.4 Avg MPG
  • El Jefe

    2023 GMC Sierra 1500 AT4
    Added Mar 2023 • 68 Fuel-ups

    Property of PharmD2010

  • 14.4 Avg MPG
  • My Sierra 1500

    2023 GMC Sierra 1500 SLT 3.0L L6 DIESEL Automatic 10 Speed
    Added Sep 2023 • 63 Fuel-ups

    Property of colesims

  • 25.2 Avg MPG
  • My Sierra 1500

    2023 GMC Sierra 1500 AT4
    Added Mar 2023 • 50 Fuel-ups

    Property of jcrodgers17

  • 24.4 Avg MPG
  • My Sierra 1500 mini max

    2023 GMC Sierra 1500 Elevation 3.0L L6 DIESEL Automatic 10 Speed
    Added Sep 2023 • 49 Fuel-ups

    Property of jimmyag

  • 29.7 Avg MPG
  • Denali

    2023 GMC Sierra 1500 Denali 6.2L V8 GAS Automatic 10 Speed Crew Cab Pickup
    Added Jul 2023 • 36 Fuel-ups

    Property of mysticpeanut

  • 17.5 Avg MPG
  • My Sierra 1500

    2023 GMC Sierra 1500 AT4 3.0L L6 DIESEL Automatic 10 Speed
    Added Aug 2023 • 94 Fuel-ups

    Property of jritt74

  • 26.6 Avg MPG
  • My Sierra 1500

    2023 GMC Sierra 1500 AT4
    Added Mar 2023 • 58 Fuel-ups

    Property of tdclapp88

  • 23.0 Avg MPG
  • My Sierra 1500

    2023 GMC Sierra 1500 SLT 3.0L L6 DIESEL Automatic 10 Speed
    Added Jun 2023 • 43 Fuel-ups

    Property of mskalak

  • 24.2 Avg MPG

Recent Activity

from other GMC Sierra 1500 vehicles (View All)

Tips

I use cruise control even at lower speeds

Setting the cruise control on my Cruze 2016 saves fuel by re... ...

by bh33415

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