Based on data from 56 vehicles, 4,567 fuel-ups and 1,197,167 miles of driving, the 2004 Lexus IS300 gets a combined Avg MPG of 19.89 with a 0.11 MPG margin of error.

Any Engine Type 3.0L L6 GAS (42) GAS (1) L6 GAS (12) Any Body Style Sedan (18) Any Submodel Sportcross (3) Base (39) Other (14)

Below you can see a distribution of the fuel-ups with 112 outliers (2.39%) removed.

Following shows the average MPG of each of the 56 vehicles in the system.

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• IS300

  2004 Lexus IS300 3.0L L6 GAS Automatic 5 Speed Sedan
  Added Mar 2015 • 278 Fuel-ups

  Property of kuruma

• 20.7 Avg MPG

• Sportcross

  2004 Lexus IS300 Sportcross 3.0L L6 GAS Automatic 5 Speed
  Added Sep 2016 • 79 Fuel-ups

  Property of Type5314

• 22.7 Avg MPG

• Lexus IS400

  2004 Lexus IS300 3.0L L6 GAS Automatic 5 Speed Sedan
  Added Oct 2018 • 36 Fuel-ups

  Property of McGroomed

• 15.6 Avg MPG

• Lexus IS300

  2004 Lexus IS300 3.0L L6 GAS Automatic 5 Speed Sedan
  Added Jan 2020 • 3 Fuel-ups

  Property of 4Doors

• 10.2 Avg MPG

• Lexus IS

  2004 Lexus IS300 Sportcross 3.0L L6 GAS Automatic 5 Speed
  Added Sep 2016 • 37 Fuel-ups

  Property of myoshikawa

• 19.1 Avg MPG

• My IS300

  2004 Lexus IS300 3.0L L6 GAS Automatic 5 Speed
  Added Jun 2019 • 9 Fuel-ups

  Property of tranan123

• 21.7 Avg MPG

• Joanne

  2004 Lexus IS300 3.0L L6 GAS Automatic 5 Speed
  Added Sep 2017 • 330 Fuel-ups

  Property of p33ps

• 18.3 Avg MPG

• IS300

  2004 Lexus IS300 3.0L L6 GAS Manual 5 Speed Sedan
  Added Oct 2018 • 491 Fuel-ups

  Property of kmuller192

• 20.1 Avg MPG

• IS300 2004

  2004 Lexus IS300 3.0L L6 GAS Automatic 5 Speed
  Added Oct 2016 • 92 Fuel-ups

  Property of derpherpp

• 20.1 Avg MPG

• IS

  2004 Lexus IS300 3.0L L6 GAS Automatic 5 Speed Sedan
  Added Jun 2018 • 12 Fuel-ups

  Property of Big_game_j

• 20.4 Avg MPG

• 2004 Lexus IS300

  2004 Lexus IS300 3.0L L6 GAS Automatic 5 Speed Sedan
  Added Oct 2013 • 402 Fuel-ups

  Property of evildoughboi

• 20.2 Avg MPG

• My IS300

  2004 Lexus IS300 3.0L L6 GAS Automatic 5 Speed
  Added Apr 2017 • 8 Fuel-ups

  Property of richp01

• 20.8 Avg MPG

• My IS300

  2004 Lexus IS300 3.0L L6 GAS Automatic 5 Speed
  Added Aug 2017 • 3 Fuel-ups

  Property of david_m19

• 13.2 Avg MPG

• Aiko

  2004 Lexus IS300 3.0L L6 GAS Automatic 5 Speed Sedan
  Added Oct 2017 • 62 Fuel-ups

  Property of ihsnots

• 17.5 Avg MPG

• 2004 Lexus IS300

  2004 Lexus IS300 3.0L L6 GAS Standard 5 Speed Sedan
  Added Nov 2015 • 18 Fuel-ups

  Property of cerealninjakilla

• 20.2 Avg MPG

• IS300

  2004 Lexus IS300 3.0L L6 GAS Standard 5 Speed Sedan
  Added Jul 2013 • 72 Fuel-ups

  Property of Alex5187

• 23.0 Avg MPG

• IS300

  2004 Lexus IS300 3.0L L6 GAS Standard 5 Speed Sedan
  Added Sep 2015 • 4 Fuel-ups

  Property of rodhx

• 21.3 Avg MPG

• Is300

  2004 Lexus IS300 3.0L L6 GAS Automatic 5 Speed
  Added Oct 2016 • 6 Fuel-ups

  Property of derpherpp

• 14.5 Avg MPG

• Alexi

  2004 Lexus IS300 GAS L6
  Added Feb 2014 • 68 Fuel-ups

  Property of aarondcounts

• 23.0 Avg MPG

• MSM IS300

  2004 Lexus IS300 3.0L GAS L6 Standard 5 Sedan (4 Door)
  Added Oct 2014 • 10 Fuel-ups

  Property of activeliftstyle

• 19.0 Avg MPG

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