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2003 GMC Sierra 3500 MPG

Based on data from 1 vehicles, 0 fuel-ups and N/A miles of driving, the 2003 GMC Sierra 3500 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 0 outliers (0.00%) removed.

2003 GMC Sierra 3500s For Sale Nearby

  • My Sierra 3500

    2003 GMC Sierra 3500 SLE 6.0L V8 GAS Automatic 5 Speed
    Added Feb 2017 • 5 Fuel-ups

    Property of BigMacGMC

  • 7.1 Avg MPG

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from other GMC Sierra 3500 vehicles (View All)

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Install a vacuum gauge

Vacuum gauge is a manifold pressure measuring unit and can b... ...

by SeNnDoh

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