1991 GMC K1500 MPG
Based on data from 2 vehicles, 20 fuel-ups and 3,901 miles of driving, the 1991 GMC K1500 gets a combined Avg MPG of 11.20 with a 1.13 MPG margin of error.
Below you can see a distribution of the fuel-ups with 0 outliers (0.00%) removed.
Following shows the average MPG of each of the 2 vehicles in the system.
1991 GMC K1500s For Sale Nearby
1991 GMC K1500 Sierra 5.7L V8 GAS Standard 4 Speed
Added Sep 2016 • 19 Fuel-ups
Property of DTEKB
11.2 Avg MPG
1991 GMC K1500 Sierra SLE 5.7L V8 GAS Automatic 4 Speed Extended Cab Pickup
Added Aug 2015 • 6 Fuel-ups
Property of AddMoreBoost
12.5 Avg MPG