1978 GMC K25 MPG
Based on data from 1 vehicles, 3 fuel-ups and 432 miles of driving, the 1978 GMC K25 gets a combined Avg MPG of 10.92 with a 2.56 MPG margin of error.
Below you can see a distribution of the fuel-ups with 0 outliers (0.00%) removed.
1978 GMC K25s For Sale Nearby
1978 GMC K25 Sierra Classic 5.7L V8 GAS Standard 4 Speed Standard Cab Pickup
Added Apr 2014 • 3 Fuel-ups
Property of go4damo
10.9 Avg MPG