1990 GMC K1500 MPG
Based on data from 3 vehicles, 138 fuel-ups and 45,358 miles of driving, the 1990 GMC K1500 gets a combined Avg MPG of 14.17 with a 0.30 MPG margin of error.
Below you can see a distribution of the fuel-ups with 10 outliers (6.76%) removed.
Following shows the average MPG of each of the 3 vehicles in the system.
1990 GMC K1500s For Sale Nearby
1990 GMC K1500 Sierra 4.3L V6 GAS Standard 5 Speed Standard Cab Pickup
Added Apr 2016 • 39 Fuel-ups
Property of wilsonjacob8
14.9 Avg MPG
1990 GMC K1500 Sierra SLE 5.7L V8 GAS Automatic 4 Speed Standard Cab Pickup
Added Jan 2013 • 114 Fuel-ups
Property of drewbond
15.6 Avg MPG
1990 GMC K1500 GAS V8
Added Nov 2013 • 24 Fuel-ups
Property of TanookiTyler
14.7 Avg MPG