Based on data from 53 vehicles, 4,161 fuel-ups and 1,090,445 miles of driving, the 2004 Lexus IS300 gets a combined Avg MPG of 19.93 with a 0.11 MPG margin of error.

Any Engine Type 3.0L L6 GAS (39) GAS (1) L6 GAS (12) Any Body Style Sedan (17) Any Submodel Sportcross (2) Base (37) Other (14)

Below you can see a distribution of the fuel-ups with 104 outliers (2.44%) removed.

Following shows the average MPG of each of the 53 vehicles in the system.

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• My IS300

  2004 Lexus IS300 3.0L L6 GAS Automatic 5 Speed
  Added Dec 2018 • 66 Fuel-ups

  Property of bbotelho

• 17.1 Avg MPG

• IS300

  2004 Lexus IS300 3.0L L6 GAS Automatic 5 Speed
  Added May 2017 • 268 Fuel-ups

  Property of oSiiL3NTx

• 21.0 Avg MPG

• Selene

  2004 Lexus IS300 3.0L L6 GAS Automatic 5 Speed
  Added Mar 2018 • 210 Fuel-ups

  Property of Dusinhof

• 20.0 Avg MPG

• Das Lexus

  2004 Lexus IS300 3.0L L6 GAS Manual 5 Speed Sedan
  Added Jun 2015 • 270 Fuel-ups

  Property of Spoonanator

• 20.3 Avg MPG

• the flexus

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

  Property of ricerocket

• 18.3 Avg MPG

• IS300

  2004 Lexus IS300 3.0L L6 GAS Standard 5 Speed
  Added May 2017 • 212 Fuel-ups

  Property of SnakeEater900Supra

• 23.5 Avg MPG

• IS300

  2004 Lexus IS300 3.0L L6 GAS Automatic 5 Speed Sedan
  Added Aug 2016 • 134 Fuel-ups

  Property of PRND3L

• 20.7 Avg MPG

• Lexus

  2004 Lexus IS300 3.0L L6 GAS Automatic 5 Speed Sedan
  Added Apr 2018 • 143 Fuel-ups

  Property of mbalaganskiy

• 19.7 Avg MPG

• 2JZ

  2004 Lexus IS300 3.0L L6 GAS Automatic 5 Speed Sedan
  Added Jan 2020 • 27 Fuel-ups

  Property of SpeedInterceptor100

• 22.1 Avg MPG

• My IS300

  2004 Lexus IS300 3.0L L6 GAS Automatic 5 Speed
  Added Apr 2019 • 53 Fuel-ups

  Property of Sleetui

• 17.1 Avg MPG

• My IS300

  2004 Lexus IS300 3.0L L6 GAS Standard 5 Speed
  Added Apr 2016 • 26 Fuel-ups

  Property of Blackwolf15

• 22.2 Avg MPG

• GGP

  2004 Lexus IS300 3.0L L6 GAS Manual 5 Speed Sedan
  Added Sep 2011 • 246 Fuel-ups

  Property of samsunite00

• 24.0 Avg MPG

• Izzy

  2004 Lexus IS300 3.0L L6 GAS Automatic 5 Speed Sedan
  Added May 2015 • 117 Fuel-ups

  Property of GneshGnesh

• 19.8 Avg MPG

• 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

• IS300

  2004 Lexus IS300 3.0L L6 GAS Standard 5 Speed
  Added Mar 2017 • 47 Fuel-ups

  Property of kalieaire

• 22.7 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

  2004 Lexus IS300 3.0L L6 GAS Standard 5 Speed
  Added Mar 2017 • 185 Fuel-ups

  Property of theshizzy21

• 18.5 Avg MPG

• My IS300

  2004 Lexus IS300 3.0L L6 GAS Standard 5 Speed
  Added Mar 2018 • 19 Fuel-ups

  Property of tv4184

• 20.9 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

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