1999 GMC C3500 MPG
Based on data from 1 vehicles, 71 fuel-ups and 8,270 miles of driving, the 1999 GMC C3500 gets a combined Avg MPG of 7.65 with a 0.18 MPG margin of error.
Below you can see a distribution of the fuel-ups with 4 outliers (5.33%) removed.
1999 GMC C3500s For Sale Nearby
1999 Red GMC/Chevy C3500 - OUT OF SERVICE TBD
1999 GMC C3500 Sierra SL 6.5L V8 DIESEL Automatic 4 Speed Standard Cargo Van
Added Dec 2015 • 75 Fuel-ups
Property of YOUEL
7.6 Avg MPG