2008 GMC Sierra 1500 MPG

Based on data from 57 vehicles, 2,495 fuel-ups and 697,838 miles of driving, the 2008 GMC Sierra 1500 gets a combined Avg MPG of 14.43 with a 0.11 MPG margin of error.

Below you can see a distribution of the fuel-ups with 50 outliers (1.96%) removed.

Following shows the average MPG of each of the 57 vehicles in the system.

2008 GMC Sierra 1500s For Sale Nearby

  • Denali

    2008 GMC Sierra 1500 Denali 6.2L V8 GAS Automatic 6 Speed Crew Cab Pickup
    Added Feb 2016 • 102 Fuel-ups

    Property of mmstone24

  • 13.7 Avg MPG
  • My Sierra 1500

    2008 GMC Sierra 1500 SLE 6.0L V8 GAS Automatic 4 Speed
    Added Jul 2016 • 25 Fuel-ups

    Property of benstoll

  • 14.6 Avg MPG
  • My Sierra 1500

    2008 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 4 Speed
    Added Dec 2015 • 81 Fuel-ups

    Property of billb1

  • 14.7 Avg MPG
  • Brandon Derrick

    2008 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 4 Speed
    Added Mar 2017 • 173 Fuel-ups

    Property of agman01

  • 14.8 Avg MPG
  • GMC DENAli

    2008 GMC Sierra 1500 Denali 6.2L V8 GAS Automatic 6 Speed
    Added Mar 2017 • 103 Fuel-ups

    Property of justgas

  • 14.2 Avg MPG
  • Truck

    2008 GMC Sierra 1500 WT 4.3L V6 GAS Automatic 4 Speed Standard Cab Pickup
    Added Jan 2016 • 46 Fuel-ups

    Property of Gchodak

  • 15.4 Avg MPG
  • Vmax

    2008 GMC Sierra 1500 SLE 6.0L V8 GAS Automatic 4 Speed Crew Cab Pickup
    Added Jul 2014 • 95 Fuel-ups

    Property of ninja007

  • 14.7 Avg MPG
  • Trok

    2008 GMC Sierra 1500 SLE 5.3L V8 GAS Automatic 4 Speed
    Added Jul 2014 • 59 Fuel-ups

    Property of MChap15

  • 14.5 Avg MPG
  • My Sierra 1500

    2008 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 4 Speed
    Added Aug 2015 • 46 Fuel-ups

    Property of mikeyoung

  • 15.2 Avg MPG
  • My Sierra 1500

    2008 GMC Sierra 1500 SL 4.8L V8 GAS Automatic 4 Speed
    Added Feb 2016 • 48 Fuel-ups

    Property of badmoon692004

  • 16.5 Avg MPG
  • Truck

    2008 GMC Sierra 1500 SLE 5.3L V8 GAS Automatic 4 Speed
    Added Mar 2017 • 19 Fuel-ups

    Property of hnp357

  • 13.4 Avg MPG
  • GMC

    2008 GMC Sierra 1500 SLE 4.8L V8 GAS Automatic 4 Speed
    Added Sep 2016 • 49 Fuel-ups

    Property of thefloormat

  • 14.8 Avg MPG
  • Denali

    2008 GMC Sierra 1500 Denali 6.2L V8 GAS Automatic 6 Speed Crew Cab Pickup
    Added Oct 2015 • 82 Fuel-ups

    Property of slatejoh

  • 13.4 Avg MPG
  • GMC Sierra

    2008 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 4 Speed Crew Cab Pickup
    Added Aug 2015 • 68 Fuel-ups

    Property of carolinaelite12

  • 14.3 Avg MPG
  • Big Red

    2008 GMC Sierra 1500 SL 4.8L V8 GAS Automatic 4 Speed Crew Cab Pickup
    Added Jan 2010 • 205 Fuel-ups

    Property of hollerchuck

  • 16.5 Avg MPG
  • My Sierra 1500

    2008 GMC Sierra 1500 SLE 5.3L V8 GAS Automatic 4 Speed
    Added Nov 2016 • 7 Fuel-ups

    Property of emunch

  • 11.1 Avg MPG
  • Black Betty

    2008 GMC Sierra 1500 SLE Automatic 4 Speed
    Added Mar 2017 • 6 Fuel-ups

    Property of TheRealTexx

  • 15.1 Avg MPG
  • GMC Sierra

    2008 GMC Sierra 1500 SLE 5.3L V8 GAS Automatic 4 Speed
    Added Aug 2016 • 120 Fuel-ups

    Property of tommy1

  • 13.1 Avg MPG
  • Big Sexy

    2008 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 4 Crew Cab Pickup (4 Door)
    Added Aug 2015 • 91 Fuel-ups

    Property of Wjhogan

  • 12.5 Avg MPG
  • 2008 GMC Sierra

    2008 GMC Sierra 1500 WT 5.3L V8 GAS Automatic 4 Speed Standard Cab Pickup
    Added Sep 2016 • 8 Fuel-ups

    Property of wildwolf1486

  • 15.3 Avg MPG

Recent Activity

from other GMC Sierra 1500 vehicles (View All)

Tips

No pen needed for odometer readings

I pick up my receipt that is automatically printed at the pu... ...

by gory

Read more tips