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1978 GMC C35 MPG

Based on data from 1 vehicles, 50 fuel-ups and 6,658 miles of driving, the 1978 GMC C35 gets a combined Avg MPG of 9.02 with a 0.27 MPG margin of error.

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

1978 GMC C35s For Sale Nearby

  • 1978 GMC C35 dually

    1978 GMC C35 5.7L V8 GAS Manual 3 Speed Standard Cab Pickup
    Added Mar 2019 • 64 Fuel-ups

    Property of MAMMOUTH

  • 10.0 Avg MPG

Recent Activity

from other GMC C35 vehicles (View All)


Vent or A/C?

If it's not too terribly hot, consider using the VENT settin... ...

by SEG388

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