Based on data from 98 vehicles, 7,059 fuel-ups and 1,711,735 miles of driving, the 2004 Chevrolet Trailblazer gets a combined Avg MPG of 15.66 with a 0.05 MPG margin of error.

Any Engine Type 4.2L L6 GAS (82) GAS (1) L6 GAS (12) V8 GAS (1) Any Body Style Sport Utility (26) Any Submodel A (1) North Face (1) Base (2) LT (32) LS (46) Other (16)

Below you can see a distribution of the fuel-ups with 533 outliers (7.02%) removed.

Following shows the average MPG of each of the 98 vehicles in the system.

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• Fat Pig

  2004 Chevrolet Trailblazer GAS L6
  Added May 2014 • 4 Fuel-ups

  Property of bpalma

• 16.2 Avg MPG

• Trailblazer

  2004 Chevrolet Trailblazer LS 4.2L L6 GAS Automatic 4 Speed
  Added Apr 2017 • 140 Fuel-ups

  Property of nrrdrake21

• 16.1 Avg MPG

• Emily's car

  2004 Chevrolet Trailblazer LT 4.2L L6 GAS Automatic 4 Speed
  Added Aug 2016 • 83 Fuel-ups

  Property of Emilyryanm

• 18.1 Avg MPG

• Trailblazer

  2004 Chevrolet Trailblazer GAS L6
  Added Feb 2012 • 34 Fuel-ups

  Property of ghodges

• 18.7 Avg MPG

• The Green Machine

  2004 Chevrolet Trailblazer GAS L6
  Added Mar 2012 • 5 Fuel-ups

  Property of HoHoPuffs

• 12.7 Avg MPG

• Trailblazer Ext

  2004 Chevrolet Trailblazer GAS L6
  Added Mar 2012 • 6 Fuel-ups

  Property of ChevyOwner

• 13.6 Avg MPG

• Trailblazer

  2004 Chevrolet Trailblazer GAS L6
  Added May 2011 • 32 Fuel-ups

  Property of gmoose

• 14.7 Avg MPG

• Trailblazer

  2004 Chevrolet Trailblazer GAS L6
  Added Sep 2011 • 21 Fuel-ups

  Property of Reedt

• 17.5 Avg MPG

• Trailblazer

  2004 Chevrolet Trailblazer LT 4.2L L6 GAS Automatic 4 Speed
  Added Mar 2017 • 219 Fuel-ups

  Property of LouT

• 18.5 Avg MPG

• Chevy

  2004 Chevrolet Trailblazer
  Added Jun 2011 • 21 Fuel-ups

  Property of mbriggs9374

• 22.4 Avg MPG

• My Trailblazer

  2004 Chevrolet Trailblazer GAS L6
  Added Dec 2010 • 70 Fuel-ups

  Property of brsmith

• 17.0 Avg MPG

• Matt's Trailblazer

  2004 Chevrolet Trailblazer GAS L6
  Added May 2011 • 10 Fuel-ups

  Property of mattman0726

• 15.1 Avg MPG

• Trailblazer

  2004 Chevrolet Trailblazer GAS L6
  Added Aug 2009 • 17 Fuel-ups

  Property of Knightslugger

• 17.0 Avg MPG

• Trailblazer

  2004 Chevrolet Trailblazer LS 4.2L L6 GAS Automatic 4 Speed
  Added Sep 2016 • 86 Fuel-ups

  Property of tigrdsignr

• 18.3 Avg MPG

• Blazer

  2004 Chevrolet Trailblazer LT 4.2L L6 GAS Automatic 4 Speed
  Added Sep 2016 • 65 Fuel-ups

  Property of Jabda5

• 16.2 Avg MPG

• TB

  2004 Chevrolet Trailblazer GAS L6
  Added Nov 2008 • 17 Fuel-ups

  Property of pnut

• 24.4 Avg MPG

• My Trailblazer

  2004 Chevrolet Trailblazer GAS L6
  Added Aug 2008 • 29 Fuel-ups

  Property of Bledman

• 18.1 Avg MPG

• Peg's Trailblazer

  2004 Chevrolet Trailblazer
  Added Nov 2008 • 4 Fuel-ups

  Property of Pegspost

• 15.8 Avg MPG

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