1988 GMC K2500 MPG
Based on data from 2 vehicles, 10 fuel-ups and 2,404 miles of driving, the 1988 GMC K2500 gets a combined Avg MPG of 14.39 with a 3.63 MPG margin of error.
Below you can see a distribution of the fuel-ups with 2 outliers (16.67%) removed.
Following shows the average MPG of each of the 2 vehicles in the system.
1988 GMC K2500s For Sale Nearby
1988 GMC K2500 Sierra 5.7L V8 GAS Automatic 4 Speed
Added Sep 2016 • 7 Fuel-ups
Property of derfman
11.1 Avg MPG
1988 GMC K2500 Sierra 4.3L V6 GAS Automatic 3 Speed
Added Sep 2016 • 42 Fuel-ups
Property of cliffbd
18.0 Avg MPG