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1988 GMC C3500 MPG

Based on data from 1 vehicles, 69 fuel-ups and 8,965 miles of driving, the 1988 GMC C3500 gets a combined Avg MPG of 7.09 with a 0.35 MPG margin of error.

Below you can see a distribution of the fuel-ups with 2 outliers (2.82%) removed.

1988 GMC C3500s For Sale Nearby

  • Dually

    1988 GMC C3500 Sierra SLE 7.4L V8 GAS Automatic 3 Speed Standard Cab Pickup
    Added Feb 2022 • 81 Fuel-ups

    Property of scainbestone

  • 7.1 Avg MPG

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