1990 GMC C3500 MPG
Based on data from 1 vehicles, 24 fuel-ups and 5,264 miles of driving, the 1990 GMC C3500 gets a combined Avg MPG of 9.42 with a 0.38 MPG margin of error.
Below you can see a distribution of the fuel-ups with 4 outliers (14.29%) removed.
1990 GMC C3500s For Sale Nearby
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GMC Flatt Bed
1990 GMC C3500 Sierra 7.4L V8 GAS
Added Feb 2023 • 29 Fuel-upsProperty of Nallangus
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8.9 Avg MPG
