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2024 GMC Sierra 3500 HD MPG

Based on data from 44 vehicles, 1,781 fuel-ups and 546,377 miles of driving, the 2024 GMC Sierra 3500 HD gets a combined Avg MPG of 12.13 with a 0.22 MPG margin of error.

Below you can see a distribution of the fuel-ups with 19 outliers (1.06%) removed.

Following shows the average MPG of each of the 44 vehicles in the system.

2024 GMC Sierra 3500 HDs For Sale Nearby

  • 24 GMC 3500HD

    2024 GMC Sierra 3500 HD SLE V8 DIESEL Automatic 10 Speed Crew Cab Pickup
    Added Nov 2023 • 178 Fuel-ups

    Property of lnikkel

  • 6.3 Avg MPG
  • 2024 GMC 3500 HD AT4

    2024 GMC Sierra 3500 HD AT4 V8 DIESEL Automatic 10 Speed Crew Cab Pickup
    Added Oct 2023 • 76 Fuel-ups

    Property of AlanWilliams

  • 14.5 Avg MPG
  • My Sierra 3500 HD

    2024 GMC Sierra 3500 HD Pro
    Added Oct 2023 • 132 Fuel-ups

    Property of marlinsmucker

  • 11.9 Avg MPG
  • 2024 AT4

    2024 GMC Sierra 3500 HD AT4 V8 DIESEL Automatic 10 Speed Crew Cab Pickup
    Added Oct 2023 • 45 Fuel-ups

    Property of DentilGMC

  • 12.0 Avg MPG
  • My Sierra 3500 HD

    2024 GMC Sierra 3500 HD Denali
    Added Jun 2023 • 141 Fuel-ups

    Property of NM_Bob

  • 12.3 Avg MPG
  • My Sierra 3500 HD

    2024 GMC Sierra 3500 HD Denali
    Added Jan 2024 • 67 Fuel-ups

    Property of macdb

  • 10.4 Avg MPG
  • My Sierra 3500 HD

    2024 GMC Sierra 3500 HD AT4
    Added Mar 2024 • 35 Fuel-ups

    Property of DMaxTRR

  • 14.1 Avg MPG
  • Mammoth

    2024 GMC Sierra 3500 HD Denali Ultimate
    Added Feb 2024 • 57 Fuel-ups

    Property of CStreff

  • 16.9 Avg MPG
  • Sierra 3500 HD Denali Ultimate

    2024 GMC Sierra 3500 HD Denali Ultimate
    Added Nov 2024 • 15 Fuel-ups

    Property of Woody321

  • 13.4 Avg MPG
  • Big Knuckles

    2024 GMC Sierra 3500 HD AT4
    Added Sep 2023 • 53 Fuel-ups

    Property of xmanayala

  • 12.5 Avg MPG
  • Big Red

    2024 GMC Sierra 3500 HD Denali
    Added Sep 2023 • 58 Fuel-ups

    Property of suasman

  • 13.6 Avg MPG
  • Bigger Blue

    2024 GMC Sierra 3500 HD Denali Ultimate V8 DIESEL Automatic 10 Speed Crew Cab Pickup
    Added Dec 2023 • 74 Fuel-ups

    Property of Mustanglover3233

  • 10.4 Avg MPG
  • The Beast

    2024 GMC Sierra 3500 HD AT4
    Added May 2023 • 126 Fuel-ups

    Property of aaronfoster1210

  • 13.3 Avg MPG
  • GMC Sierra 3500 HD

    2024 GMC Sierra 3500 HD AT4
    Added Jun 2023 • 132 Fuel-ups

    Property of petertimmer1

  • 16.7 Avg MPG
  • My Sierra 3500 HD

    2024 GMC Sierra 3500 HD AT4
    Added May 2024 • 35 Fuel-ups

    Property of SoCo

  • 11.5 Avg MPG
  • 2024 Sierra 3500 HD

    2024 GMC Sierra 3500 HD Denali
    Added Sep 2024 • 6 Fuel-ups

    Property of cueland

  • 11.5 Avg MPG
  • AT4

    2024 GMC Sierra 3500 HD AT4 V8 DIESEL Automatic 10 Speed Crew Cab Pickup
    Added Oct 2023 • 69 Fuel-ups

    Property of Dbrown279

  • 16.0 Avg MPG
  • Ultimo - Sierra 3500 HD

    2024 GMC Sierra 3500 HD Denali
    Added Jun 2024 • 60 Fuel-ups

    Property of Ultimo

  • 11.3 Avg MPG
  • Ol’ Blue

    2024 GMC Sierra 3500 HD Denali
    Added Mar 2024 • 48 Fuel-ups

    Property of GuBulldogs

  • 12.8 Avg MPG
  • Truck

    2024 GMC Sierra 3500 HD Denali Ultimate V8 DIESEL Automatic 10 Speed Cab & Chassis - Crew Cab
    Added May 2024 • 40 Fuel-ups

    Property of stv

  • 13.3 Avg MPG

Recent Activity

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Check your trunk and check our backseats. Remove anything y... ...

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