2003 Chevrolet Trailblazer EXT MPG

Based on data from 2 vehicles, 187 fuel-ups and 56,587 miles of driving, the 2003 Chevrolet Trailblazer EXT gets a combined Avg MPG of 16.07 with a 0.25 MPG margin of error.

Below you can see a distribution of the fuel-ups with 9 outliers (4.59%) removed.

Following shows the average MPG of each of the 2 vehicles in the system.

2003 Chevrolet Trailblazer EXTs For Sale Nearby

  • Emerald

    2003 Chevrolet Trailblazer EXT LT 4.2L L6 GAS Automatic 4 Speed Sport Utility
    Added Jun 2014 • 24 Fuel-ups

    Property of Morgantj13

  • 15.0 Avg MPG
  • Trailblaser

    2003 Chevrolet Trailblazer EXT LS 4.2L L6 GAS Automatic 4 Speed
    Added Aug 2016 • 176 Fuel-ups

    Property of CaptNCoke

  • 18.7 Avg MPG

Recent Activity

from other Chevrolet Trailblazer EXT vehicles (View All)


Know Your Vehicle’s Optional Equipment, Configure Appropriately

Learn and understand your vehicle’s optional equipment as ... ...

by SteveMak

Read more tips