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2008 GMC Sierra 1500 MPG

Based on data from 112 vehicles, 8,547 fuel-ups and 2,361,139 miles of driving, the 2008 GMC Sierra 1500 gets a combined Avg MPG of 14.01 with a 0.06 MPG margin of error.

Below you can see a distribution of the fuel-ups with 280 outliers (3.17%) removed.

Following shows the average MPG of each of the 112 vehicles in the system.

2008 GMC Sierra 1500s For Sale Nearby

  • Sierra

    2008 GMC Sierra 1500 FLEX V8
    Added Apr 2013 • 7 Fuel-ups

    Property of BigE04

  • 15.4 Avg MPG
  • GMC Sierra 1500 SLE

    2008 GMC Sierra 1500 GAS V8
    Added Apr 2012 • 51 Fuel-ups

    Property of 2Slow4u

  • 16.5 Avg MPG
  • 2008 GMC Sierra CCSB

    2008 GMC Sierra 1500 GAS V8
    Added Jan 2012 • 38 Fuel-ups

    Property of holty15301

  • 18.2 Avg MPG
  • 2008 GMC TRUCK

    2008 GMC Sierra 1500 GAS V8
    Added Feb 2013 • 6 Fuel-ups

    Property of JTRUCK

  • 16.0 Avg MPG
  • 2008 GMC Sierra SLE

    2008 GMC Sierra 1500 GAS V8
    Added Aug 2012 • 3 Fuel-ups

    Property of Kemosobie

  • 16.0 Avg MPG
  • Blue GMC Sierra

    2008 GMC Sierra 1500 GAS V8
    Added Feb 2011 • 51 Fuel-ups

    Property of bowlingd

  • 14.5 Avg MPG
  • GMC Sierra

    2008 GMC Sierra 1500 GAS V8
    Added Mar 2012 • 22 Fuel-ups

    Property of 08SierraOH

  • 18.6 Avg MPG
  • Work Truck

    2008 GMC Sierra 1500 GAS V8
    Added Jun 2011 • 21 Fuel-ups

    Property of CRwill

  • 17.3 Avg MPG
  • GMC Truck

    2008 GMC Sierra 1500 SLE 5.3L V8 GAS Automatic 4 Speed
    Added Mar 2017 • 9 Fuel-ups

    Property of Gonzo928

  • 14.0 Avg MPG
  • Sierra

    2008 GMC Sierra 1500
    Added Aug 2009 • 3 Fuel-ups

    Property of raf0098

  • 19.9 Avg MPG
  • Sierra

    2008 GMC Sierra 1500 GAS V8
    Added Apr 2009 • 9 Fuel-ups

    Property of dubai911

  • 15.6 Avg MPG
  • GMC

    2008 GMC Sierra 1500 GAS V8
    Added Nov 2008 • 12 Fuel-ups

    Property of OneFire

  • 15.2 Avg MPG

Recent Activity

from other GMC Sierra 1500 vehicles (View All)

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