Based on data from 101 vehicles, 9,672 fuel-ups and 2,271,828 miles of driving, the 2005 Chevrolet Trailblazer gets a combined Avg MPG of 15.33 with a 0.06 MPG margin of error.

Any Engine Type 4.2L L6 GAS (86) GAS (1) L6 GAS (11) V8 GAS (2) Any Body Style Sport Utility (23) Any Submodel A (1) EXT (6) Base (10) LT (26) LS (43) Other (15)

Below you can see a distribution of the fuel-ups with 530 outliers (5.20%) removed.

Following shows the average MPG of each of the 101 vehicles in the system.

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• 2005 Trailblazer

  2005 Chevrolet Trailblazer 4.2L L6 GAS Automatic 4 Speed
  Added Jun 2019 • 7 Fuel-ups

  Property of rwwilliamstx

• 14.7 Avg MPG

• Trailblazer

  2005 Chevrolet Trailblazer 4.2L L6 GAS Automatic 4 Speed
  Added Sep 2016 • 365 Fuel-ups

  Property of genem

• 21.1 Avg MPG

• Ken's Blazer

  2005 Chevrolet Trailblazer LS 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added May 2018 • 102 Fuel-ups

  Property of KenEash

• 18.2 Avg MPG

• My Trailblazer

  2005 Chevrolet Trailblazer 4.2L L6 GAS Automatic 4 Speed
  Added Dec 2019 • 15 Fuel-ups

  Property of rappert2148

• 15.1 Avg MPG

• My Trailblazer

  2005 Chevrolet Trailblazer LS 4.2L L6 GAS Automatic 4 Speed
  Added Sep 2017 • 154 Fuel-ups

  Property of asteffen77

• 14.5 Avg MPG

• TrailBlazer

  2005 Chevrolet Trailblazer LT 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added Jun 2018 • 89 Fuel-ups

  Property of gcart1961

• 17.0 Avg MPG

• My Trailblazer

  2005 Chevrolet Trailblazer LS 4.2L L6 GAS Automatic 4 Speed
  Added Aug 2019 • 4 Fuel-ups

  Property of tylergall93

• 17.2 Avg MPG

• Ole Blue

  2005 Chevrolet Trailblazer LT 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added Apr 2018 • 28 Fuel-ups

  Property of coreypicklesimer86

• 15.4 Avg MPG

• TB

  2005 Chevrolet Trailblazer LS 4.2L L6 GAS Automatic 4 Sport Utility (4 Door)
  Added Sep 2011 • 266 Fuel-ups

  Property of RangerZ

• 17.3 Avg MPG

• Trailblazer

  2005 Chevrolet Trailblazer LT 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added Dec 2018 • 3 Fuel-ups

  Property of Bmarieb54

• 212.7 Avg MPG

• Trailblazer

  2005 Chevrolet Trailblazer LS 4.2L L6 GAS Automatic 4 Speed
  Added Sep 2016 • 169 Fuel-ups

  Property of heidorn39

• 14.0 Avg MPG

• My Trailblazer

  2005 Chevrolet Trailblazer 4.2L L6 GAS Automatic 4 Speed
  Added Mar 2019 • 5 Fuel-ups

  Property of gog2993

• 12.4 Avg MPG

• Trailblazer

  2005 Chevrolet Trailblazer LS 4.2L L6 GAS Automatic 4 Speed
  Added Aug 2018 • 20 Fuel-ups

  Property of CraziBee

• 15.1 Avg MPG

• Trailblazer

  2005 Chevrolet Trailblazer LT 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added May 2018 • 232 Fuel-ups

  Property of eber0108

• 18.3 Avg MPG

• My Trailblazer

  2005 Chevrolet Trailblazer LS 4.2L L6 GAS Automatic 4 Speed
  Added Feb 2018 • 36 Fuel-ups

  Property of LPadgett

• 14.0 Avg MPG

• Pusheenex

  2005 Chevrolet Trailblazer LS 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added Oct 2017 • 313 Fuel-ups

  Property of jwdutcher

• 15.0 Avg MPG

• Trailblazer 2005

  2005 Chevrolet Trailblazer LS 4.2L L6 GAS Automatic 4 Speed
  Added Sep 2016 • 452 Fuel-ups

  Property of larry0921

• 18.1 Avg MPG

• My TB

  2005 Chevrolet Trailblazer LS 4.2L L6 GAS Automatic 4 Speed
  Added May 2018 • 48 Fuel-ups

  Property of ajoerger

• 18.2 Avg MPG

• My Trailblazer

  2005 Chevrolet Trailblazer LS 4.2L L6 GAS Automatic 4 Speed
  Added Jul 2018 • 13 Fuel-ups

  Property of 05trailhawk

• 16.7 Avg MPG

• Gerald Hackney

  2005 Chevrolet Trailblazer LS 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added Jun 2018 • 3 Fuel-ups

  Property of geehack

• 23.2 Avg MPG

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