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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

  • Sierra 1500 (Black Betty)

    2023 GMC Sierra 1500 SLT 3.0L L6 DIESEL Automatic 10 Speed
    Added Aug 2023 • 18 Fuel-ups

    Property of Skully54

  • 28.6 Avg MPG
  • My Sierra 1500

    2023 GMC Sierra 1500 Elevation 3.0L L6 DIESEL Automatic 10 Speed
    Added Sep 2023 • 40 Fuel-ups

    Property of Crookie

  • 26.4 Avg MPG
  • Da Sierra 1500

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

    Property of tadder52

  • 22.4 Avg MPG
  • AT4 Carbon Pro

    2023 GMC Sierra 1500 AT4 3.0L L6 DIESEL Automatic 10 Speed
    Added Mar 2024 • 39 Fuel-ups

    Property of Rizzo5586

  • 27.6 Avg MPG
  • My Sierra 1500 AT4

    2023 GMC Sierra 1500 AT4 3.0L L6 DIESEL Automatic 10 Speed
    Added Jun 2024 • 28 Fuel-ups

    Property of Highfreak

  • 20.0 Avg MPG
  • My Sierra 1500

    2023 GMC Sierra 1500 AT4X 6.2L V8 GAS Automatic 10 Speed
    Added Apr 2024 • 25 Fuel-ups

    Property of m_inkley

  • 16.6 Avg MPG
  • My Sierra 1500

    2023 GMC Sierra 1500 AT4X
    Added Apr 2023 • 94 Fuel-ups

    Property of bksatx

  • 14.1 Avg MPG
  • My Sierra 1500

    2023 GMC Sierra 1500 AT4 3.0L L6 DIESEL Automatic 10 Speed
    Added Oct 2023 • 57 Fuel-ups

    Property of coachaugie

  • 20.5 Avg MPG
  • My Sierra 1500

    2023 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 10 Speed
    Added Jun 2023 • 173 Fuel-ups

    Property of artmax480

  • 19.6 Avg MPG
  • My Sierra 1500

    2023 GMC Sierra 1500 AT4 3.0L L6 DIESEL Automatic 10 Speed
    Added Oct 2023 • 54 Fuel-ups

    Property of Harvey8125

  • 24.5 Avg MPG
  • My Sierra 1500

    2023 GMC Sierra 1500 Denali 3.0L L6 DIESEL Automatic 10 Speed
    Added Apr 2024 • 47 Fuel-ups

    Property of JFerenczi

  • 27.7 Avg MPG
  • 2023 GMC 1500 AT4

    2023 GMC Sierra 1500 AT4
    Added Jan 2023 • 114 Fuel-ups

    Property of OrangeMonza

  • 20.6 Avg MPG
  • Toothless

    2023 GMC Sierra 1500 Denali 6.2L V8 GAS Automatic 10 Speed Crew Cab Pickup
    Added Jul 2023 • 33 Fuel-ups

    Property of ChrisHager

  • 13.8 Avg MPG
  • Squeegee Slinging Mobile

    2023 GMC Sierra 1500 Denali 6.2L V8 GAS Automatic 10 Speed Crew Cab Pickup
    Added Jul 2024 • 24 Fuel-ups

    Property of mmstone24

  • 16.7 Avg MPG
  • My Sierra 1500

    2023 GMC Sierra 1500 Elevation 3.0L L6 DIESEL Automatic 10 Speed
    Added Oct 2023 • 31 Fuel-ups

    Property of RickRichard

  • 26.7 Avg MPG
  • Titanium Rush

    2023 GMC Sierra 1500 Denali Ultimate 3.0L L6 DIESEL Automatic 10 Speed Crew Cab Pickup
    Added Oct 2023 • 38 Fuel-ups

    Property of wmwest74

  • 25.8 Avg MPG
  • My Sierra 1500

    2023 GMC Sierra 1500 Elevation
    Added Apr 2023 • 111 Fuel-ups

    Property of GussyP

  • 19.7 Avg MPG
  • AT4

    2023 GMC Sierra 1500 AT4 3.0L L6 DIESEL Automatic 10 Speed Crew Cab Pickup
    Added Jan 2024 • 57 Fuel-ups

    Property of Schilling

  • 23.2 Avg MPG
  • My Sierra 1500

    2023 GMC Sierra 1500 Elevation 3.0L L6 DIESEL Automatic 10 Speed
    Added Jul 2023 • 30 Fuel-ups

    Property of DuramaxLZO

  • 22.1 Avg MPG
  • Silver Sierra

    2023 GMC Sierra 1500 SLT 3.0L L6 DIESEL Automatic 10 Speed
    Added Aug 2023 • 46 Fuel-ups

    Property of rauschm

  • 27.7 Avg MPG

Recent Activity

from other GMC Sierra 1500 vehicles (View All)

Tips

Plan and be consistent.

High MPG is helpful but using your head on when and how to d... ...

by ItalianHonda

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