1988 GMC C3500 MPG

Based on data from 1 vehicles, 0 fuel-ups and N/A miles of driving, the 1988 GMC C3500 gets a combined Avg MPG of 0.00 with a 0.00 MPG margin of error.

Below you can see a distribution of the fuel-ups with 25 outliers (100.00%) removed.

1988 GMC C3500s For Sale Nearby

  • Dually

    1988 GMC C3500 Sierra SLE 7.4L V8 GAS Automatic 3 Speed Standard Cab Pickup
    Added Sep 2014 • 30 Fuel-ups

    Property of scainbestone

  • 6.9 Avg MPG

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Tips

Know your shift points

I have 2 w-body GM cars 1 with 3400 and 1 3800 n/a. So here ... ...

by dickawg

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