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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• Trailblazer

  2007 Chevrolet Trailblazer LT 5.3L V8 GAS Automatic 4 Speed
  Added Aug 2020 • 180 Fuel-ups

  Property of Jfab

• 12.2 Avg MPG

• Rumbly

  2007 Chevrolet Trailblazer SS 6.0L V8 GAS Automatic 4 Speed Sport Utility
  Added Jul 2024 • 290 Fuel-ups

  Property of JimiGTO

• 13.7 Avg MPG

• Trailblazer

  2007 Chevrolet Trailblazer LT 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added Oct 2017 • 663 Fuel-ups

  Property of hrdrckr4

• 14.5 Avg MPG

• My Trailblazer

  2007 Chevrolet Trailblazer LS 4.2L L6 GAS Automatic 4 Speed
  Added Sep 2020 • 121 Fuel-ups

  Property of Stewie

• 15.7 Avg MPG

• Trailblazer

  2007 Chevrolet Trailblazer LT 4.2L L6 GAS Automatic 4 Speed
  Added Sep 2016 • 259 Fuel-ups

  Property of cameraman91569

• 15.8 Avg MPG

• TrailBlazer SS

  2007 Chevrolet Trailblazer SS 6.0L V8 GAS Automatic 4 Speed Sport Utility
  Added Oct 2017 • 162 Fuel-ups

  Property of eclipse5302

• 11.7 Avg MPG

• Trailblazer

  2007 Chevrolet Trailblazer LS 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added Apr 2018 • 14 Fuel-ups

  Property of sknydppr

• 15.2 Avg MPG

• Trailblazer

  2007 Chevrolet Trailblazer LT 4.2L L6 GAS Automatic 4 Speed
  Added Mar 2017 • 621 Fuel-ups

  Property of BanTheEPA

• 15.8 Avg MPG

• 2007 - Chevy Trailblazer

  2007 Chevrolet Trailblazer LT Automatic 4 Speed Sport Utility
  Added Oct 2020 • 143 Fuel-ups

  Property of Zurbuch

• 16.3 Avg MPG

• Chevrolet Trailblazer

  2007 Chevrolet Trailblazer LT 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added Aug 2020 • 14 Fuel-ups

  Property of RodneyJ

• 54.2 Avg MPG

• Trailblazer

  2007 Chevrolet Trailblazer LT 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added Oct 2017 • 153 Fuel-ups

  Property of wiseace2

• 14.2 Avg MPG

• Trailblazer

  2007 Chevrolet Trailblazer LS 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added Jun 2024 • 144 Fuel-ups

  Property of wiseace2

• 15.2 Avg MPG

• My Trailblazer

  2007 Chevrolet Trailblazer LS 4.2L L6 GAS Automatic 4 Speed
  Added Jan 2023 • 57 Fuel-ups

  Property of srjanson

• 15.3 Avg MPG

• Trailblazer

  2007 Chevrolet Trailblazer LS 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added Oct 2020 • 141 Fuel-ups

  Property of wiseace2

• 15.2 Avg MPG

• Trailblazer

  2007 Chevrolet Trailblazer LS Automatic 4 Speed Sport Utility
  Added Apr 2024 • 22 Fuel-ups

  Property of Weronboy

• 15.1 Avg MPG

• My Trailblazer

  2007 Chevrolet Trailblazer LS 4.2L L6 GAS Automatic 4 Speed
  Added May 2023 • 13 Fuel-ups

  Property of MoonDragon

• 18.1 Avg MPG

• Chevrolet Trailblazer

  2007 Chevrolet Trailblazer LT 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added May 2019 • 67 Fuel-ups

  Property of WatchTheory

• 17.4 Avg MPG

• My Trailblazer

  2007 Chevrolet Trailblazer LT 4.2L L6 GAS Automatic 4 Speed
  Added Jul 2022 • 20 Fuel-ups

  Property of crpthird

• 12.5 Avg MPG

• TBSS

  2007 Chevrolet Trailblazer SS 6.0L V8 GAS Automatic 4 Speed Sport Utility
  Added Jan 2022 • 14 Fuel-ups

  Property of PeasantLS6

• 12.2 Avg MPG

• Crash

  2007 Chevrolet Trailblazer LT 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added Jan 2022 • 22 Fuel-ups

  Property of Curt95

• 17.4 Avg MPG

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