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2003 Chevrolet Trailblazer MPG

Based on data from 89 vehicles, 4,347 fuel-ups and 1,043,672 miles of driving, the 2003 Chevrolet Trailblazer gets a combined Avg MPG of 15.64 with a 0.10 MPG margin of error.

Below you can see a distribution of the fuel-ups with 182 outliers (4.02%) removed.

Following shows the average MPG of each of the 89 vehicles in the system.

2003 Chevrolet Trailblazers For Sale Nearby

  • White Trailblazer

    2003 Chevrolet Trailblazer LT 4.2L L6 GAS Automatic 4 Speed
    Added Dec 2016 • 12 Fuel-ups

    Property of caddydaddy7

  • 13.2 Avg MPG
  • My Trailblazer

    2003 Chevrolet Trailblazer GAS L6
    Added Jan 2009 • 39 Fuel-ups

    Property of kendall95

  • 25.9 Avg MPG
  • TB

    2003 Chevrolet Trailblazer GAS L6
    Added Apr 2013 • 37 Fuel-ups

    Property of YELLO

  • 19.1 Avg MPG
  • My Truck

    2003 Chevrolet Trailblazer GAS L6
    Added Apr 2013 • 20 Fuel-ups

    Property of Kayo7

  • 16.7 Avg MPG
  • Trailblazer

    2003 Chevrolet Trailblazer GAS L6
    Added Feb 2012 • 92 Fuel-ups

    Property of KAP0921

  • 15.7 Avg MPG
  • TrailBlazer

    2003 Chevrolet Trailblazer GAS L6
    Added Jul 2013 • 14 Fuel-ups

    Property of ARMYtango

  • 15.7 Avg MPG
  • Trailblazer

    2003 Chevrolet Trailblazer GAS L6
    Added Apr 2013 • 4 Fuel-ups

    Property of OnTarget

  • 31.4 Avg MPG
  • The Quiver

    2003 Chevrolet Trailblazer GAS L6
    Added Sep 2012 • 24 Fuel-ups

    Property of AKsoldier

  • 13.8 Avg MPG
  • Trailblazer EXT LT 4x4 L6

    2003 Chevrolet Trailblazer GAS L6
    Added Aug 2011 • 4 Fuel-ups

    Property of outlaw8505

  • 15.7 Avg MPG
  • Trailblazer

    2003 Chevrolet Trailblazer GAS L6
    Added May 2011 • 42 Fuel-ups

    Property of amreason

  • 15.9 Avg MPG
  • Big Red B

    2003 Chevrolet Trailblazer
    Added Jun 2012 • 17 Fuel-ups

    Property of essaycho348

  • 1.2 Avg MPG
  • Big Red A

    2003 Chevrolet Trailblazer GAS V8
    Added Jun 2012 • 3 Fuel-ups

    Property of essaycho348

  • 0.1 Avg MPG
  • trailblazer ext

    2003 Chevrolet Trailblazer GAS L6
    Added Apr 2012 • 12 Fuel-ups

    Property of pastopher

  • 20.4 Avg MPG
  • TRAILBLAZER

    2003 Chevrolet Trailblazer GAS L6
    Added Jun 2012 • 5 Fuel-ups

    Property of midovelc

  • 17.1 Avg MPG
  • Trailblazer

    2003 Chevrolet Trailblazer GAS L6
    Added Apr 2012 • 6 Fuel-ups

    Property of brandongill8

  • 16.6 Avg MPG
  • starblazer

    2003 Chevrolet Trailblazer GAS L6
    Added Feb 2012 • 3 Fuel-ups

    Property of maroon03

  • 15.9 Avg MPG
  • The Jailblazer

    2003 Chevrolet Trailblazer GAS L6
    Added May 2011 • 10 Fuel-ups

    Property of cdubb2010

  • 17.3 Avg MPG
  • Trailblazer

    2003 Chevrolet Trailblazer GAS L6
    Added Sep 2011 • 5 Fuel-ups

    Property of kd7skx

  • 16.2 Avg MPG
  • Betty

    2003 Chevrolet Trailblazer
    Added Jul 2011 • 17 Fuel-ups

    Property of Parker93

  • 16.7 Avg MPG
  • Trail Blazer

    2003 Chevrolet Trailblazer GAS L6
    Added Aug 2011 • 7 Fuel-ups

    Property of Dc2nick

  • 13.7 Avg MPG

Recent Activity

from other Chevrolet Trailblazer vehicles (View All)

Tips

Use a lighter weight oik

Switching from a heavier oil (like 10w-30) to a lighter oil ... ...

by flyzizzerz

Read more tips