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1990 GMC C3500 MPG

Based on data from 1 vehicles, 29 fuel-ups and 6,284 miles of driving, the 1990 GMC C3500 gets a combined Avg MPG of 9.41 with a 0.33 MPG margin of error.

Below you can see a distribution of the fuel-ups with 6 outliers (17.14%) 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 • 36 Fuel-ups

Property of Nallangus
9.0 Avg MPG

Recent Activity

from other GMC C3500 vehicles (View All)

JStevenG added 1 notes for their 1989 GMC C3500. 3 days ago
Nallangus had 1 best tank(s) for their 1990 GMC C3500. Last Tank: 12.1 MPG 1 week ago
Nallangus fueled-up their 1990 GMC C3500. Last Tank: 9.7 MPG 2 weeks ago
Nallangus fueled-up their 1990 GMC C3500. Last Tank: 9.3 MPG 3 weeks ago

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