Based on data from 96 vehicles, 7,964 fuel-ups and 1,994,917 miles of driving, the 2007 Chevrolet Trailblazer gets a combined Avg MPG of 14.74 with a 0.06 MPG margin of error.

Any Engine Type 4.2L L6 GAS (66) 5.3L V8 GAS (2) 6.0L V8 GAS (14) L6 GAS (4) V8 GAS (5) Any Body Style Sport Utility (39) Any Submodel Base (1) SS (15) LT (34) LS (35) Other (11)

Below you can see a distribution of the fuel-ups with 403 outliers (4.82%) removed.

Following shows the average MPG of each of the 96 vehicles in the system.

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• 2007 Trailblazer

  2007 Chevrolet Trailblazer LS 4.2L L6 GAS Automatic 4 Speed
  Added Apr 2017 • 146 Fuel-ups

  Property of griffincox

• 17.8 Avg MPG

• My Trailblazer

  2007 Chevrolet Trailblazer LS 4.2L L6 GAS Automatic 4 Speed
  Added Dec 2018 • 62 Fuel-ups

  Property of STLSith

• 15.7 Avg MPG

• Trailblazer

  2007 Chevrolet Trailblazer LT 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added Jun 2024 • 152 Fuel-ups

  Property of wiseace2

• 14.2 Avg MPG

• My truck

  2007 Chevrolet Trailblazer LS 4.2L L6 GAS
  Added Dec 2017 • 130 Fuel-ups

  Property of chuizar

• 14.8 Avg MPG

• Trailly

  2007 Chevrolet Trailblazer LT 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added Oct 2017 • 90 Fuel-ups

  Property of andyseverson

• 14.1 Avg MPG

• 2007 trailblazer

  2007 Chevrolet Trailblazer LT 4.2L L6 GAS Automatic 4 Speed
  Added Oct 2013 • 152 Fuel-ups

  Property of rlewis

• 17.0 Avg MPG

• Trailblazer

  2007 Chevrolet Trailblazer LS 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added Oct 2017 • 335 Fuel-ups

  Property of ihbcarman

• 16.3 Avg MPG

• TrailBlazer

  2007 Chevrolet Trailblazer LS 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added Oct 2017 • 88 Fuel-ups

  Property of danpeek

• 19.8 Avg MPG

• Rocketship

  2007 Chevrolet Trailblazer SS 6.0L V8 GAS Automatic 4 Speed Sport Utility
  Added Feb 2014 • 106 Fuel-ups

  Property of elpcavy21

• 14.3 Avg MPG

• '07 Trailblazer

  2007 Chevrolet Trailblazer LS 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added Jun 2018 • 508 Fuel-ups

  Property of jpgoungo

• 14.6 Avg MPG

• Work TB

  2007 Chevrolet Trailblazer LT 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added Jun 2018 • 9 Fuel-ups

  Property of Cornhusker

• 17.9 Avg MPG

• The Trailblazer

  2007 Chevrolet Trailblazer 4.2L L6 GAS Automatic 4 Speed
  Added Mar 2018 • 25 Fuel-ups

  Property of Lou_Dawg

• 16.3 Avg MPG

• My Trailblazer

  2007 Chevrolet Trailblazer LS 4.2L L6 GAS Automatic 4 Speed
  Added Jan 2018 • 55 Fuel-ups

  Property of Kilroy5050

• 18.7 Avg MPG

• My Trailblazer

  2007 Chevrolet Trailblazer LS 4.2L L6 GAS Automatic 4 Speed
  Added Jan 2018 • 48 Fuel-ups

  Property of drutledge327

• 15.6 Avg MPG

• Blazer

  2007 Chevrolet Trailblazer LS 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added Oct 2017 • 76 Fuel-ups

  Property of w1ll3rd

• 38.1 Avg MPG

• My Trailblazer

  2007 Chevrolet Trailblazer LS 4.2L L6 GAS Automatic 4 Speed
  Added Aug 2016 • 86 Fuel-ups

  Property of jebarstad

• 16.5 Avg MPG

• My Trailblazer

  2007 Chevrolet Trailblazer SS 6.0L V8 GAS Automatic 4 Speed
  Added Aug 2017 • 28 Fuel-ups

  Property of JoshV

• 13.4 Avg MPG

• My Trailblazer

  2007 Chevrolet Trailblazer LS 4.2L L6 GAS Automatic 4 Speed
  Added Jan 2018 • 4 Fuel-ups

  Property of Kilroy50

• 17.1 Avg MPG

• TrailBlazer

  2007 Chevrolet Trailblazer LS 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added Dec 2016 • 55 Fuel-ups

  Property of TeeDubbDizzle

• 14.6 Avg MPG

• My Trailblazer

  2007 Chevrolet Trailblazer LS 4.2L L6 GAS Automatic 4 Speed
  Added Oct 2017 • 6 Fuel-ups

  Property of tylersloan

• 20.5 Avg MPG

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