1990 GMC C3500 MPG

Based on data from 1 vehicles, 30 fuel-ups and 6,584 miles of driving, the 1990 GMC C3500 gets a combined Avg MPG of 9.48 with a 0.35 MPG margin of error.

Below you can see a distribution of the fuel-ups with 6 outliers (16.67%) 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 • 37 Fuel-ups

Property of Nallangus
9.1 Avg MPG

Recent Activity

from other GMC C3500 vehicles (View All)

Nallangus added 1 notes for their 1990 GMC C3500. 2 weeks ago
Nallangus fueled-up their 1990 GMC C3500. Last Tank: 11.2 MPG 2 weeks ago
mfritz41 added 1 notes for their 1986 GMC C3500. 2 weeks ago
mfritz41 added 1 notes for their 1986 GMC C3500. 2 weeks ago
mfritz41 added 1 notes for their 1986 GMC C3500. 2 weeks ago
mfritz41 added 1 notes for their 1986 GMC C3500. 2 weeks ago
mfritz41 added 1 notes for their 1986 GMC C3500. 2 weeks ago

Tips

Cruise control is your friend!

Use the cruise control where ever possible - make sure you d... ...

by mrgoofy

1990 GMC C3500 MPG

1990 GMC C3500s For Sale Nearby

GMC Flatt Bed

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