Based on data from 103 vehicles, 7,318 fuel-ups and 1,782,109 miles of driving, the 2004 Chevrolet Trailblazer gets a combined Avg MPG of 15.69 with a 0.05 MPG margin of error.

Any Engine Type 4.2L L6 GAS (87) GAS (1) L6 GAS (12) V8 GAS (1) Any Body Style Sport Utility (29) Any Submodel A (1) North Face (1) Base (2) LT (34) LS (49) Other (16)

Below you can see a distribution of the fuel-ups with 578 outliers (7.32%) removed.

Following shows the average MPG of each of the 103 vehicles in the system.

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• Dad

  2004 Chevrolet Trailblazer LS 4.2L L6 GAS Automatic 4 Speed
  Added Apr 2015 • 475 Fuel-ups

  Property of jlsesp

• 15.9 Avg MPG

• Chevrolet Trailblazer

  2004 Chevrolet Trailblazer LS 4.2L L6 GAS Automatic 4 Speed
  Added Sep 2016 • 274 Fuel-ups

  Property of BruceO

• 17.0 Avg MPG

• My Trailblazer

  2004 Chevrolet Trailblazer LT 4.2L L6 GAS Automatic 4 Speed
  Added Aug 2024 • 5 Fuel-ups

  Property of Liliana5T13

• 14.0 Avg MPG

• Sweetheart’s Trailblazer

  2004 Chevrolet Trailblazer LS 4.2L L6 GAS Automatic 4 Speed
  Added Oct 2023 • 30 Fuel-ups

  Property of RV15

• 16.4 Avg MPG

• Chevy Trailblazer

  2004 Chevrolet Trailblazer LS 4.2L L6 GAS Automatic 4 Speed
  Added Mar 2023 • 51 Fuel-ups

  Property of ntstrub

• 16.1 Avg MPG

• Chevrolet Trailblazer

  2004 Chevrolet Trailblazer LT 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added Nov 2024 • 29 Fuel-ups

  Property of foreverfast001

• 13.0 Avg MPG

• Trailblazer

  2004 Chevrolet Trailblazer LS 4.2L L6 GAS Automatic 4 Speed
  Added Jan 2017 • 188 Fuel-ups

  Property of wnspecht

• 16.2 Avg MPG

• TB

  2004 Chevrolet Trailblazer LS 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added Sep 2023 • 91 Fuel-ups

  Property of TheRustynail

• 14.8 Avg MPG

• Trailblazer

  2004 Chevrolet Trailblazer LS 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added Feb 2024 • 9 Fuel-ups

  Property of makhren

• 37.8 Avg MPG

• Blazer

  2004 Chevrolet Trailblazer LT 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added Jul 2023 • 83 Fuel-ups

  Property of pmhanson

• 14.2 Avg MPG

• Titan

  2004 Chevrolet Trailblazer LS 4.2L L6 GAS Automatic 4 Speed
  Added Oct 2024 • 14 Fuel-ups

  Property of morghane

• 14.1 Avg MPG

• Trailblazer

  2004 Chevrolet Trailblazer LS 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added Jul 2018 • 57 Fuel-ups

  Property of DrunkMosquito

• 14.3 Avg MPG

• My Trailblazer

  2004 Chevrolet Trailblazer LS 4.2L L6 GAS Automatic 4 Speed
  Added Dec 2024 • 5 Fuel-ups

  Property of Traily

• 16.6 Avg MPG

• 2004 Trailblazer

  2004 Chevrolet Trailblazer LS 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added Nov 2024 • 61 Fuel-ups

  Property of sealnumbr4

• 14.4 Avg MPG

• granny wagon

  2004 Chevrolet Trailblazer A 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added Nov 2023 • 42 Fuel-ups

  Property of tmarie

• 17.3 Avg MPG

• Buckeye

  2004 Chevrolet Trailblazer LT 4.2L L6 GAS Automatic 4 Speed
  Added Apr 2018 • 263 Fuel-ups

  Property of MrBallroom

• 17.1 Avg MPG

• My Trailblazer

  2004 Chevrolet Trailblazer LS 4.2L L6 GAS Automatic 4 Speed
  Added May 2024 • 4 Fuel-ups

  Property of adeshotel

• 14.5 Avg MPG

• Edna

  2004 Chevrolet Trailblazer LS 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added Apr 2023 • 18 Fuel-ups

  Property of mcm93005

• 16.0 Avg MPG

• My Trailblazer

  2004 Chevrolet Trailblazer LS 4.2L L6 GAS Automatic 4 Speed
  Added Sep 2022 • 4 Fuel-ups

  Property of TomMc75

• 16.1 Avg MPG

• 2004 Trailblazer

  2004 Chevrolet Trailblazer LS 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added Apr 2022 • 117 Fuel-ups

  Property of valley445

• 17.4 Avg MPG

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