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2008 GMC Sierra 1500 MPG

Based on data from 108 vehicles, 8,299 fuel-ups and 2,348,622 miles of driving, the 2008 GMC Sierra 1500 gets a combined Avg MPG of 14.10 with a 0.06 MPG margin of error.

Below you can see a distribution of the fuel-ups with 266 outliers (3.11%) removed.

Following shows the average MPG of each of the 108 vehicles in the system.

2008 GMC Sierra 1500s For Sale Nearby

  • My Sierra 1500

    2008 GMC Sierra 1500 SLE 5.3L V8 GAS Automatic 4 Speed
    Added Apr 2019 • 224 Fuel-ups

    Property of grantallen

  • 11.9 Avg MPG
  • My Sierra 1500

    2008 GMC Sierra 1500 SLE 5.3L V8 GAS Automatic 4 Speed
    Added Nov 2020 • 74 Fuel-ups

    Property of Yankeeezilla

  • 14.2 Avg MPG
  • 246-35

    2008 GMC Sierra 1500 SL 4.8L V8 GAS Automatic 4 Speed
    Added Mar 2023 • 8 Fuel-ups

    Property of Brandon-Lawrence

  • 10.5 Avg MPG
  • Sierra

    2008 GMC Sierra 1500 SLE 4.8L V8 GAS Automatic 4 Speed Crew Cab Pickup
    Added Apr 2021 • 63 Fuel-ups

    Property of francmic

  • 13.3 Avg MPG
  • Colin Truck

    2008 GMC Sierra 1500 SLT 6.0L V8 GAS Automatic 4 Speed Extended Cab Pickup
    Added Feb 2018 • 96 Fuel-ups

    Property of colinandcynthia

  • 14.5 Avg MPG
  • Black betty

    2008 GMC Sierra 1500 SLE 5.3L V8 GAS Automatic 4 Speed Crew Cab Pickup
    Added Jun 2022 • 42 Fuel-ups

    Property of 2012skyactiv

  • 13.6 Avg MPG
  • 2008 GMC Sierra 1500

    2008 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 4 Speed
    Added Dec 2022 • 17 Fuel-ups

    Property of tpfamily

  • 16.8 Avg MPG
  • 2008 GMC Truck

    2008 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 4 Speed Crew Cab Pickup
    Added Nov 2018 • 173 Fuel-ups

    Property of IFIXEM2

  • 16.1 Avg MPG
  • Jesses truck

    2008 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 4 Speed
    Added Mar 2023 • 11 Fuel-ups

    Property of COM-Mattawa

  • 14.6 Avg MPG
  • Eggplant

    2008 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 4 Speed Crew Cab Pickup
    Added Oct 2020 • 40 Fuel-ups

    Property of JSGunderson

  • 12.2 Avg MPG
  • Dad’s Red Truck

    2008 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 4 Speed
    Added Feb 2020 • 139 Fuel-ups

    Property of SonomaCorkDork

  • 14.6 Avg MPG
  • GMC DENAli

    2008 GMC Sierra 1500 Denali 6.2L V8 GAS Automatic 6 Speed
    Added Mar 2017 • 366 Fuel-ups

    Property of justgas

  • 14.1 Avg MPG
  • Dads Blu

    2008 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 4 Speed
    Added Aug 2019 • 73 Fuel-ups

    Property of ArsrTech

  • 13.7 Avg MPG
  • GMC

    2008 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 4 Speed
    Added Mar 2018 • 191 Fuel-ups

    Property of MHogsett

  • 16.2 Avg MPG
  • GMC

    2008 GMC Sierra 1500 SL 4.8L V8 GAS Automatic 4 Speed Crew Cab Pickup
    Added Oct 2017 • 88 Fuel-ups

    Property of Chemicalfree

  • 15.9 Avg MPG
  • My Sierra 1500

    2008 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 4 Speed
    Added Sep 2022 • 21 Fuel-ups

    Property of wnifong

  • 13.8 Avg MPG
  • Sierra 1500

    2008 GMC Sierra 1500 SLE 5.3L V8 GAS Automatic 4 Speed
    Added Sep 2017 • 105 Fuel-ups

    Property of jordanGutts

  • 14.4 Avg MPG
  • Truck

    2008 GMC Sierra 1500 SLE 5.3L V8 GAS Automatic 4 Speed
    Added Jul 2014 • 144 Fuel-ups

    Property of MChap15

  • 13.7 Avg MPG
  • My Sierra 1500

    2008 GMC Sierra 1500 WT 5.3L V8 GAS Automatic 4 Speed
    Added Dec 2020 • 37 Fuel-ups

    Property of ace22398

  • 14.3 Avg MPG
  • Work Truck

    2008 GMC Sierra 1500 WT 4.3L V6 GAS Automatic 4 Speed Standard Cab Pickup
    Added Mar 2019 • 290 Fuel-ups

    Property of Frsmithiv

  • 15.1 Avg MPG

Recent Activity

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