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2012 GMC Sierra 1500 MPG

Based on data from 84 vehicles, 6,537 fuel-ups and 1,899,803 miles of driving, the 2012 GMC Sierra 1500 gets a combined Avg MPG of 14.65 with a 0.08 MPG margin of error.

Below you can see a distribution of the fuel-ups with 154 outliers (2.30%) removed.

Following shows the average MPG of each of the 84 vehicles in the system.

2012 GMC Sierra 1500s For Sale Nearby

  • 2012 GMC Sierra 4x4

    2012 GMC Sierra 1500 FLEX V8
    Added Feb 2013 • 8 Fuel-ups

    Property of evans5665

  • 34.5 Avg MPG
  • Black Betty

    2012 GMC Sierra 1500 FLEX V8
    Added Sep 2012 • 18 Fuel-ups

    Property of noplugs52

  • 10.2 Avg MPG
  • Sierra

    2012 GMC Sierra 1500 FLEX V8
    Added Oct 2012 • 6 Fuel-ups

    Property of txbubba

  • 14.7 Avg MPG
  • GMC_Sierra

    2012 GMC Sierra 1500 FLEX V8
    Added Sep 2013 • 14 Fuel-ups

    Property of blamarche

  • 14.1 Avg MPG

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Adjust your drivers seat back so youre not too close to the ... ...

by MatrixDom

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