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1994 GMC C3500 MPG

Based on data from 1 vehicles, 0 fuel-ups and N/A miles of driving, the 1994 GMC C3500 gets a combined Avg MPG of 0.00 with a 0.00 MPG margin of error.

Below you can see a distribution of the fuel-ups with 3 outliers (100.00%) removed.

  • GMC

    1994 GMC C3500 Sierra SLT 7.4L V8 GAS Automatic 4 Speed
    Added Oct 2017 • 32 Fuel-ups

    Property of AlbertJValdez

  • 8.9 Avg MPG

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from other GMC C3500 vehicles (View All)

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Select 0W oil and do not fill top line if your engine does n... ...

by maanma

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