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1985 GMC C1500 MPG

Based on data from 5 vehicles, 54 fuel-ups and 8,579 miles of driving, the 1985 GMC C1500 gets a combined Avg MPG of 11.36 with a 0.71 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 5 vehicles in the system.

1985 GMC C1500s For Sale Nearby

  • My C1500

    1985 GMC C1500 5.7L V8 GAS Automatic 4 Speed
    Added May 2020 • 8 Fuel-ups

    Property of bobbybanshee

  • 10.6 Avg MPG
  • GMC

    1985 GMC C1500 High Sierra 5.7L V8 GAS Automatic 3 Speed
    Added Feb 2017 • 50 Fuel-ups

    Property of d0nman

  • 12.3 Avg MPG
  • My C1500

    1985 GMC C1500 High Sierra 5.7L V8 GAS Automatic 3 Speed
    Added Apr 2021 • 12 Fuel-ups

    Property of fatboyicecream

  • 9.7 Avg MPG
  • SIERRA

    1985 GMC C1500 Sierra Classic 5.0L V8 GAS Automatic 4 Speed Standard Cab Pickup
    Added Feb 2020 • 5 Fuel-ups

    Property of ThunderTwonk

  • 11.6 Avg MPG
  • My C1500

    1985 GMC C1500 High Sierra 5.7L V8 GAS Automatic 3 Speed
    Added Jun 2017 • 6 Fuel-ups

    Property of Gulka

  • 11.9 Avg MPG

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If it's a nice day outside, roll the windows down a little. ... ...

by JC

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