Based on data from 40 vehicles, 2,998 fuel-ups and 655,535 miles of driving, the 1999 Lexus RX300 gets a combined Avg MPG of 15.02 with a 0.09 MPG margin of error.

Any Engine Type 3.0L V6 GAS (34) V6 GAS (4) Any Body Style Sport Utility (8) Any Submodel Base (35) Other (5)

Below you can see a distribution of the fuel-ups with 135 outliers (4.31%) removed.

Following shows the average MPG of each of the 40 vehicles in the system.

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• Lexus RX300 1999

  1999 Lexus RX300 3.0L V6 GAS Automatic 4 Speed
  Added Jun 2023 • 35 Fuel-ups

  Property of Huy_B

• 18.7 Avg MPG

• My RX300

  1999 Lexus RX300 3.0L V6 GAS Automatic 4 Speed
  Added Sep 2017 • 536 Fuel-ups

  Property of dannyle1

• 17.5 Avg MPG

• My RX300

  1999 Lexus RX300 3.0L V6 GAS Automatic 4 Speed
  Added May 2021 • 42 Fuel-ups

  Property of Ryan_Jessica

• 16.3 Avg MPG

• Lexi

  1999 Lexus RX300 3.0L V6 GAS Automatic 4 Speed
  Added May 2023 • 17 Fuel-ups

  Property of joshoojbd

• 16.3 Avg MPG

• Lexus

  1999 Lexus RX300 3.0L V6 GAS Automatic 4 Speed
  Added Aug 2016 • 261 Fuel-ups

  Property of dbazzett

• 16.0 Avg MPG

• Lexus RX300

  1999 Lexus RX300 3.0L V6 GAS Automatic 4 Speed
  Added Feb 2018 • 223 Fuel-ups

  Property of budonian

• 18.1 Avg MPG

• My RX300

  1999 Lexus RX300 3.0L V6 GAS Automatic 4 Speed
  Added Aug 2022 • 23 Fuel-ups

  Property of harry___kt___

• 17.7 Avg MPG

• My RX300

  1999 Lexus RX300 3.0L V6 GAS Automatic 4 Speed
  Added Sep 2018 • 146 Fuel-ups

  Property of ebaumbach25

• 19.2 Avg MPG

• Lexus

  1999 Lexus RX300 3.0L V6 GAS Automatic 4 Speed
  Added Mar 2018 • 270 Fuel-ups

  Property of SammyLMP

• 17.0 Avg MPG

• Lexus RX300

  1999 Lexus RX300 3.0L V6 GAS Automatic 4 Speed
  Added Aug 2016 • 179 Fuel-ups

  Property of sosume22

• 17.5 Avg MPG

• Lexus RX300

  1999 Lexus RX300 3.0L V6 GAS Automatic 4 Speed
  Added Jan 2020 • 12 Fuel-ups

  Property of pughpypants

• 15.5 Avg MPG

• My RX300

  1999 Lexus RX300 3.0L V6 GAS Automatic 4 Speed
  Added Oct 2018 • 50 Fuel-ups

  Property of kd7kbk

• 14.8 Avg MPG

• Go go

  1999 Lexus RX300 3.0L V6 GAS Automatic Sport Utility
  Added Mar 2020 • 3 Fuel-ups

  Property of Jesusismyking

• 20.8 Avg MPG

• 1999 Lexus RX300

  1999 Lexus RX300 3.0L V6 GAS Automatic 4 Speed Sport Utility
  Added Dec 2017 • 83 Fuel-ups

  Property of rich7

• 17.1 Avg MPG

• Lexus RX300

  1999 Lexus RX300 3.0L V6 GAS Automatic 4 Speed Sport Utility
  Added Aug 2017 • 86 Fuel-ups

  Property of osea23

• 17.5 Avg MPG

• Harrier

  1999 Lexus RX300 3.0L V6 GAS Automatic 4 Speed Sport Utility
  Added Nov 2016 • 19 Fuel-ups

  Property of hawkz29

• 14.8 Avg MPG

• My RX300

  1999 Lexus RX300 3.0L V6 GAS Automatic 4 Speed
  Added May 2018 • 5 Fuel-ups

  Property of VE7-PWB

• 49.8 Avg MPG

• My RX300

  1999 Lexus RX300 3.0L V6 GAS Automatic 4 Speed
  Added Jan 2018 • 16 Fuel-ups

  Property of mxpolar

• 18.2 Avg MPG

• 1999 Lexus RX300

  1999 Lexus RX300 3.0L V6 GAS Automatic 4 Speed
  Added Mar 2017 • 130 Fuel-ups

  Property of clwalw

• 17.1 Avg MPG

• Lexus

  1999 Lexus RX300 3.0L V6 GAS Automatic 4 Speed
  Added Aug 2016 • 96 Fuel-ups

  Property of mydogholly

• 15.7 Avg MPG

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