Click here to see important news regarding the aCar App

2006 GMC Sierra 1500 MPG

Based on data from 109 vehicles, 7,961 fuel-ups and 2,237,010 miles of driving, the 2006 GMC Sierra 1500 gets a combined Avg MPG of 14.95 with a 0.05 MPG margin of error.

Below you can see a distribution of the fuel-ups with 795 outliers (9.08%) removed.

Following shows the average MPG of each of the 109 vehicles in the system.

2006 GMC Sierra 1500s For Sale Nearby

  • My Sierra 1500

    2006 GMC Sierra 1500 Denali 6.0L V8 GAS Automatic 4 Speed
    Added Nov 2023 • 86 Fuel-ups

    Property of buddyackell

  • 14.4 Avg MPG
  • My Sierra 1500

    2006 GMC Sierra 1500 SL 4.3L V6 GAS Automatic 4 Speed
    Added Aug 2024 • 7 Fuel-ups

    Property of lax4life93

  • 17.3 Avg MPG
  • Gary'Pickup

    2006 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 4 Speed Extended Cab Pickup
    Added Apr 2018 • 240 Fuel-ups

    Property of GDarby

  • 17.7 Avg MPG
  • 2006 GMC Pickup

    2006 GMC Sierra 1500 SL 4.3L V6 GAS
    Added Nov 2023 • 77 Fuel-ups

    Property of funsize441

  • 15.5 Avg MPG
  • My Sierra 1500

    2006 GMC Sierra 1500 WT 5.3L V8 GAS Automatic 4 Speed
    Added Jan 2024 • 40 Fuel-ups

    Property of pibbkc

  • 13.8 Avg MPG
  • GMC Denali

    2006 GMC Sierra 1500 Denali 6.0L V8 GAS Automatic 4 Speed Crew Cab Pickup
    Added Apr 2022 • 42 Fuel-ups

    Property of RVerv86

  • 13.7 Avg MPG
  • Truck

    2006 GMC Sierra 1500 SLE 5.3L V8 GAS Automatic 4 Speed
    Added Sep 2020 • 223 Fuel-ups

    Property of klsmth

  • 16.5 Avg MPG
  • Carter's Truck

    2006 GMC Sierra 1500 SL 4.3L V6 GAS Automatic 4 Speed
    Added Apr 2017 • 900 Fuel-ups

    Property of Carterjr

  • 12.9 Avg MPG
  • GMC

    2006 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 4 Speed Extended Cab Pickup
    Added Sep 2019 • 385 Fuel-ups

    Property of claybo1708

  • 16.6 Avg MPG
  • My Sierra 1500

    2006 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 4 Speed
    Added Jan 2025 • 32 Fuel-ups

    Property of ajswartz

  • 14.2 Avg MPG
  • Work Truck

    2006 GMC Sierra 1500 SLE 5.3L V8 GAS Automatic 4 Speed
    Added Dec 2024 • 10 Fuel-ups

    Property of backcountrymike

  • 13.8 Avg MPG
  • 2006 Sierra

    2006 GMC Sierra 1500 SL 4.8L V8 GAS Automatic 4 Speed Crew Cab Pickup
    Added Dec 2024 • 131 Fuel-ups

    Property of iamryanash

  • 15.7 Avg MPG
  • CODE BLUE T

    2006 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 4 Speed Crew Cab Pickup
    Added Jul 2011 • 232 Fuel-ups

    Property of CowboyX5D

  • 15.0 Avg MPG
  • Sierra 1500

    2006 GMC Sierra 1500 WT 4.3L V6 GAS Automatic 4 Speed
    Added Jul 2022 • 25 Fuel-ups

    Property of LotaCars

  • 15.4 Avg MPG
  • Trucky

    2006 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 4 Speed
    Added Aug 2016 • 368 Fuel-ups

    Property of starky98

  • 15.3 Avg MPG
  • Sierra SLE

    2006 GMC Sierra 1500 SLE 5.3L V8 GAS Automatic 4 Speed
    Added Nov 2023 • 26 Fuel-ups

    Property of Mortimis

  • 13.3 Avg MPG
  • Eric's Truck

    2006 GMC Sierra 1500 SLE 4.8L V8 GAS Automatic 4 Speed Crew Cab Pickup
    Added Jan 2025 • 122 Fuel-ups

    Property of ECONLEY3

  • 14.5 Avg MPG
  • GMC

    2006 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 4 Speed Extended Cab Pickup
    Added Apr 2018 • 175 Fuel-ups

    Property of kevind257

  • 14.9 Avg MPG
  • My Sierra 1500

    2006 GMC Sierra 1500 SLE 5.3L V8 GAS Automatic 4 Speed
    Added May 2020 • 48 Fuel-ups

    Property of cacf999

  • 14.1 Avg MPG
  • GMC 1500

    2006 GMC Sierra 1500 WT 5.3L V8 GAS Automatic 4 Speed Extended Cab Pickup
    Added Mar 2017 • 48 Fuel-ups

    Property of marklawrence

  • 15.8 Avg MPG

Recent Activity

from other GMC Sierra 1500 vehicles (View All)

Tips

1/2 TANK only fillups!

Weight = Poor MPG. Lose 30lbs+ (~6lbs per gal * 1/2 of a ... ...

by babygdav

Read more tips