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2018 GMC Sierra 1500 MPG

Based on data from 2 vehicles, 11 fuel-ups and 3,046 miles of driving, the 2018 GMC Sierra 1500 gets a combined Avg MPG of 17.89 with a 0.99 MPG margin of error.

Below you can see a distribution of the fuel-ups with 0 outliers (0.00%) removed.

Following shows the average MPG of each of the 2 vehicles in the system.

2018 GMC Sierra 1500s For Sale Nearby

  • My Sierra 1500

    2018 GMC Sierra 1500 Denali 6.2L V8 GAS Automatic 8 Speed
    Added Oct 2017 • 4 Fuel-ups

    Property of cburley

  • 17.3 Avg MPG
  • My Sierra 1500

    2018 GMC Sierra 1500 SLT 6.2L V8 GAS Automatic 8 Speed
    Added Sep 2017 • 9 Fuel-ups

    Property of rckywil

  • 18.1 Avg MPG

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Tips

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by SpeedInterceptor100

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