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2003 Chevrolet Trailblazer EXT MPG

Based on data from 18 vehicles, 1,143 fuel-ups and 298,679 miles of driving, the 2003 Chevrolet Trailblazer EXT gets a combined Avg MPG of 14.61 with a 0.18 MPG margin of error.

Below you can see a distribution of the fuel-ups with 31 outliers (2.64%) removed.

Following shows the average MPG of each of the 18 vehicles in the system.

2003 Chevrolet Trailblazer EXTs For Sale Nearby

  • Matthew

    2003 Chevrolet Trailblazer EXT LT 4.2L L6 GAS Automatic 4 Speed Sport Utility
    Added Nov 2020 • 119 Fuel-ups

    Property of savedbyHisblood85

  • 16.4 Avg MPG
  • Trailblazer

    2003 Chevrolet Trailblazer EXT LT 4.2L L6 GAS Automatic 4 Speed Sport Utility
    Added Nov 2017 • 120 Fuel-ups

    Property of Pegasus97030

  • 14.8 Avg MPG
  • Chevrolet Trailblazer EXT

    2003 Chevrolet Trailblazer EXT LT 4.2L L6 GAS Automatic 4 Speed
    Added Feb 2018 • 107 Fuel-ups

    Property of rgoh224

  • 14.5 Avg MPG
  • John's Trailblazer EXT

    2003 Chevrolet Trailblazer EXT LT 4.2L L6 GAS Automatic 4 Speed
    Added Feb 2017 • 139 Fuel-ups

    Property of skives19

  • 14.8 Avg MPG
  • Chevy Trailblazer

    2003 Chevrolet Trailblazer EXT LT 4.2L L6 GAS Automatic 4 Speed
    Added Mar 2017 • 156 Fuel-ups

    Property of gmanuel2000

  • 15.8 Avg MPG
  • Trailblazer

    2003 Chevrolet Trailblazer EXT LT 4.2L L6 GAS Automatic 4 Speed Sport Utility
    Added Feb 2018 • 214 Fuel-ups

    Property of ljgaedke

  • 13.1 Avg MPG
  • 2003 TrailBlazer Chevrolet

    2003 Chevrolet Trailblazer EXT North Face 5.3L V8 GAS Automatic 4 Speed
    Added Dec 2016 • 142 Fuel-ups

    Property of Good1

  • 13.2 Avg MPG
  • Chevy T-Payne

    2003 Chevrolet Trailblazer EXT LS 4.2L L6 GAS Automatic 4 Speed Sport Utility
    Added Sep 2019 • 10 Fuel-ups

    Property of Raider

  • 15.9 Avg MPG
  • Tasso (daso)

    2003 Chevrolet Trailblazer EXT LT 5.3L V8 GAS Automatic 4 Speed
    Added Oct 2019 • 3 Fuel-ups

    Property of Ethelfled

  • 14.5 Avg MPG
  • My Trailblazer EXT

    2003 Chevrolet Trailblazer EXT LT 4.2L L6 GAS Automatic 4 Speed
    Added Feb 2019 • 18 Fuel-ups

    Property of Sneaky1

  • 14.5 Avg MPG
  • Melissa

    2003 Chevrolet Trailblazer EXT LT 4.2L L6 GAS Automatic 4 Speed
    Added Jan 2018 • 25 Fuel-ups

    Property of bgedney

  • 10.4 Avg MPG
  • Trailblazer

    2003 Chevrolet Trailblazer EXT LS 4.2L L6 GAS Automatic Sport Utility
    Added Jun 2018 • 17 Fuel-ups

    Property of Sneaky1

  • 17.6 Avg MPG
  • My Trailblazer

    2003 Chevrolet Trailblazer EXT LS 4.2L L6 GAS Automatic 4 Speed
    Added May 2018 • 10 Fuel-ups

    Property of OCDGeek

  • 16.5 Avg MPG
  • My Trailblazer EXT

    2003 Chevrolet Trailblazer EXT LT 4.2L L6 GAS Automatic 4 Speed
    Added Dec 2017 • 47 Fuel-ups

    Property of ljsm

  • 17.5 Avg MPG
  • Emerald

    2003 Chevrolet Trailblazer EXT LT 4.2L L6 GAS Automatic 4 Speed Sport Utility
    Added Jun 2014 • 51 Fuel-ups

    Property of Morgantj13

  • 14.5 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
  • Trailblazer

    2003 Chevrolet Trailblazer EXT LS 4.2L L6 GAS Automatic 4 Speed
    Added Nov 2016 • 64 Fuel-ups

    Property of drachenfire

  • 16.2 Avg MPG
  • Trl Blazer

    2003 Chevrolet Trailblazer EXT LS 4.2L L6 GAS Automatic 4 Speed
    Added Mar 2017 • 22 Fuel-ups

    Property of Allentreching

  • 17.6 Avg MPG

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