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2017 GMC Sierra MPG

Based on data from 8 vehicles, 446 fuel-ups and 138,397 miles of driving, the 2017 GMC Sierra gets a combined Avg MPG of 16.46 with a 0.26 MPG margin of error.

Below you can see a distribution of the fuel-ups with 16 outliers (3.46%) removed.

Following shows the average MPG of each of the 8 vehicles in the system.

2017 GMC Sierras For Sale Nearby

  • GMC Sierra

    2017 GMC Sierra SLT
    Added May 2017 • 140 Fuel-ups

    Property of rdf1982

  • 17.5 Avg MPG
  • GMC Truck

    2017 GMC Sierra SLT
    Added Jan 2018 • 87 Fuel-ups

    Property of DNAdrift

  • 16.1 Avg MPG
  • WT3

    2017 GMC Sierra SLT
    Added Jun 2017 • 65 Fuel-ups

    Property of bc_emt

  • 15.4 Avg MPG
  • Truck

    2017 GMC Sierra Avalanche V8 GAS
    Added Jul 2018 • 50 Fuel-ups

    Property of Doc54963

  • 13.9 Avg MPG
  • My Sierra

    2017 GMC Sierra SLE 5.3L V8 GAS Automatic 6 Speed
    Added Feb 2018 • 65 Fuel-ups

    Property of chubbynuckles

  • 19.2 Avg MPG
  • My Sierra

    2017 GMC Sierra All Terrain 5.3L V8 FLEX Automatic 6 Speed
    Added Sep 2017 • 42 Fuel-ups

    Property of Qbert

  • 15.5 Avg MPG
  • 2017 GMC Sierra

    2017 GMC Sierra SLE 5.3L V8 GAS Automatic 6 Speed Crew Cab Pickup
    Added Jan 2018 • 15 Fuel-ups

    Property of cdrc20

  • 17.7 Avg MPG
  • Sierra

    2017 GMC Sierra SLE 5.3L V8 GAS Automatic 6 Speed
    Added Dec 2017 • 38 Fuel-ups

    Property of TowerCleanersDrivers

  • 12.0 Avg MPG

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