Based on data from 90 vehicles, 5,963 fuel-ups and 1,413,651 miles of driving, the 2002 Chevrolet Trailblazer gets a combined Avg MPG of 16.26 with a 0.07 MPG margin of error.

Any Engine Type 4.2L L6 GAS (63) GAS (1) L6 GAS (21) V8 GAS (1) Any Body Style Sport Utility (25) Any Submodel LT (15) LTZ (16) LS (32) Other (27)

Below you can see a distribution of the fuel-ups with 268 outliers (4.30%) removed.

Following shows the average MPG of each of the 90 vehicles in the system.

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• Silver Trailblazer

  2002 Chevrolet Trailblazer LS 4.2L L6 GAS Automatic 4 Speed
  Added Mar 2017 • 309 Fuel-ups

  Property of lasg3835

• 18.1 Avg MPG

• TB

  2002 Chevrolet Trailblazer LTZ 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added Nov 2017 • 3 Fuel-ups

  Property of mwfaith1971

• 14.2 Avg MPG

• Chevy

  2002 Chevrolet Trailblazer LS 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added Sep 2017 • 47 Fuel-ups

  Property of antonkp

• 16.6 Avg MPG

• My Trailblazer

  2002 Chevrolet Trailblazer LS 4.2L L6 GAS Automatic 4 Speed
  Added Jun 2017 • 7 Fuel-ups

  Property of edhknight

• 15.4 Avg MPG

• Chevrolet

  2002 Chevrolet Trailblazer LS 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added Jul 2019 • 31 Fuel-ups

  Property of berthiaume01

• 15.9 Avg MPG

• Jennifer Patrick

  2002 Chevrolet Trailblazer LTZ 4.2L L6 GAS Automatic 4 Speed
  Added Sep 2016 • 106 Fuel-ups

  Property of jlp5373

• 15.1 Avg MPG

• My Trailblazer

  2002 Chevrolet Trailblazer LT 4.2L L6 GAS Automatic 4 Speed
  Added Aug 2016 • 7 Fuel-ups

  Property of lp1977

• 12.2 Avg MPG

• Our tan truck!

  2002 Chevrolet Trailblazer LS 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added May 2015 • 44 Fuel-ups

  Property of AJ

• 15.9 Avg MPG

• My Trailblazer

  2002 Chevrolet Trailblazer LT 4.2L L6 GAS Automatic 4 Speed
  Added Dec 2016 • 6 Fuel-ups

  Property of miguelito

• 9.2 Avg MPG

• Loretta

  2002 Chevrolet Trailblazer LS 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added Oct 2017 • 79 Fuel-ups

  Property of dieselprime

• 15.1 Avg MPG

• Red Blazer

  2002 Chevrolet Trailblazer LTZ 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added Sep 2012 • 49 Fuel-ups

  Property of ripley

• 17.0 Avg MPG

• My Trailblazer

  2002 Chevrolet Trailblazer LT 4.2L L6 GAS Automatic 4 Speed
  Added Jun 2016 • 5 Fuel-ups

  Property of tigerangel

• 18.5 Avg MPG

• Trailblazer

  2002 Chevrolet Trailblazer LS 4.2L L6 GAS Automatic 4 Speed
  Added Sep 2016 • 268 Fuel-ups

  Property of sylvezter

• 18.6 Avg MPG

• Zeke

  2002 Chevrolet Trailblazer GAS L6
  Added Jul 2012 • 30 Fuel-ups

  Property of FamousAmos

• 15.3 Avg MPG

• JPtb02

  2002 Chevrolet Trailblazer LTZ 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added Nov 2015 • 19 Fuel-ups

  Property of JuSTin15

• 18.5 Avg MPG

• Lady Death's Sled

  2002 Chevrolet Trailblazer LS 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added Oct 2017 • 30 Fuel-ups

  Property of Jbone911

• 14.6 Avg MPG

• Trailblazer

  2002 Chevrolet Trailblazer GAS
  Added Mar 2011 • 17 Fuel-ups

  Property of vault

• 18.8 Avg MPG

• Minivan

  2002 Chevrolet Trailblazer LT 4.2L L6 GAS Automatic 4 Speed
  Added Aug 2016 • 33 Fuel-ups

  Property of troyhooper

• 32.8 Avg MPG

• My Trailblazer

  2002 Chevrolet Trailblazer LS 4.2L GAS L6 Automatic 4 Sport Utility (4 Door)
  Added Apr 2015 • 4 Fuel-ups

  Property of stealth76

• 19.8 Avg MPG

• T-Blaze

  2002 Chevrolet Trailblazer LT 4.2L L6 GAS Automatic 4 Speed
  Added Sep 2016 • 371 Fuel-ups

  Property of mdrangstveit

• 16.5 Avg MPG

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