1988 GMC K2500 MPG
Based on data from 3 vehicles, 14 fuel-ups and 2,805 miles of driving, the 1988 GMC K2500 gets a combined Avg MPG of 13.81 with a 3.08 MPG margin of error.
Below you can see a distribution of the fuel-ups with 2 outliers (12.50%) removed.
Following shows the average MPG of each of the 3 vehicles in the system.
1988 GMC K2500s For Sale Nearby
1988 GMC K2500 Sierra SLE 5.7L V8 GAS Extended Cab Pickup
Added Apr 2018 • 5 Fuel-ups
Property of Elvenblood1313
11.3 Avg MPG
1988 GMC K2500 Sierra 5.7L V8 GAS Automatic 4 Speed
Added Sep 2016 • 8 Fuel-ups
Property of derfman
11.0 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