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1990 GMC R1500 Suburban MPG

Based on data from 1 vehicles, 36 fuel-ups and 11,603 miles of driving, the 1990 GMC R1500 Suburban gets a combined Avg MPG of 12.64 with a 0.27 MPG margin of error.

Below you can see a distribution of the fuel-ups with 9 outliers (20.00%) removed.

  • My R1500 Suburban

    1990 GMC R1500 Suburban SLE 5.7L V8 GAS Automatic 3 Speed
    Added Nov 2019 • 48 Fuel-ups

    Property of shipfaced22

  • 12.0 Avg MPG

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