Based on data from 40 vehicles, 2,418 fuel-ups and 789,545 miles of driving, the 2004 Lexus LS430 gets a combined Avg MPG of 19.15 with a 0.16 MPG margin of error.

Any Engine Type 4.3L V8 GAS (37) GAS (1) V8 GAS (1) Any Body Style Sedan (14) Any Submodel Base (37) Other (3)

Below you can see a distribution of the fuel-ups with 78 outliers (3.12%) removed.

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

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• Lexus LS430

  2004 Lexus LS430 4.3L V8 GAS Automatic 6 Speed Sedan
  Added Feb 2018 • 205 Fuel-ups

  Property of Geast

• 17.0 Avg MPG

• Flint

  2004 Lexus LS430 4.3L V8 GAS Automatic 6 Speed Sedan
  Added Oct 2016 • 310 Fuel-ups

  Property of grimmfandango

• 20.8 Avg MPG

• Lexus

  2004 Lexus LS430 4.3L V8 GAS Automatic 6 Speed Sedan
  Added Apr 2025 • 20 Fuel-ups

  Property of az735ai

• 18.0 Avg MPG

• My LS430

  2004 Lexus LS430 4.3L V8 GAS Automatic 6 Speed
  Added Jan 2023 • 110 Fuel-ups

  Property of Broleg

• 19.2 Avg MPG

• Lexus

  2004 Lexus LS430 4.3L V8 GAS Automatic 6 Speed
  Added Aug 2016 • 321 Fuel-ups

  Property of bracken898

• 22.3 Avg MPG

• 04LS430

  2004 Lexus LS430 4.3L V8 GAS Automatic 6 Speed Sedan
  Added Dec 2018 • 79 Fuel-ups

  Property of gregcho

• 28.4 Avg MPG

• LS430

  2004 Lexus LS430 4.3L V8 GAS Automatic 6 Speed
  Added Jun 2023 • 69 Fuel-ups

  Property of glassmaple

• 16.7 Avg MPG

• My LS430

  2004 Lexus LS430 4.3L V8 GAS Automatic 6 Speed
  Added Oct 2023 • 6 Fuel-ups

  Property of jacobwhite

• 11.9 Avg MPG

• 2004 Lexus LS430

  2004 Lexus LS430 4.3L V8 GAS Automatic 6 Speed
  Added Sep 2023 • 21 Fuel-ups

  Property of etarui

• 17.3 Avg MPG

• Lexus LS430

  2004 Lexus LS430 4.3L V8 GAS Automatic 6 Speed Sedan
  Added Jul 2024 • 8 Fuel-ups

  Property of dpang89

• 17.1 Avg MPG

• Lexus

  2004 Lexus LS430 4.3L V8 GAS Automatic 6 Speed
  Added Feb 2018 • 117 Fuel-ups

  Property of mekane56

• 16.7 Avg MPG

• Lexy

  2004 Lexus LS430 4.3L V8 GAS Automatic 6 Speed Sedan
  Added Nov 2021 • 38 Fuel-ups

  Property of hazydaze

• 17.0 Avg MPG

• LS

  2004 Lexus LS430 4.3L V8 GAS Automatic 6 Speed Sedan
  Added Aug 2017 • 161 Fuel-ups

  Property of gti151

• 16.7 Avg MPG

• LS430

  2004 Lexus LS430 4.3L V8 GAS Automatic 6 Speed Sedan
  Added May 2024 • 20 Fuel-ups

  Property of afterlifespecialist

• 20.3 Avg MPG

• My LS430

  2004 Lexus LS430 4.3L V8 GAS Automatic 6 Speed
  Added Mar 2024 • 11 Fuel-ups

  Property of Bardabe

• 21.1 Avg MPG

• Lexus LS430

  2004 Lexus LS430 Ultra Luxury (excl. air)
  Added Aug 2022 • 7 Fuel-ups

  Property of prodnus

• 17.7 Avg MPG

• My LS430

  2004 Lexus LS430 4.3L V8 GAS Automatic 6 Speed
  Added Feb 2024 • 11 Fuel-ups

  Property of dwbconsulting

• 23.0 Avg MPG

• LS430

  2004 Lexus LS430 4.3L V8 GAS Automatic 6 Speed Sedan
  Added Jun 2023 • 4 Fuel-ups

  Property of Puro_LS430

• 17.7 Avg MPG

• The Big D

  2004 Lexus LS430 4.3L V8 GAS Automatic 6 Speed
  Added Jul 2018 • 55 Fuel-ups

  Property of zach_oaks

• 22.0 Avg MPG

• My LS430

  2004 Lexus LS430 4.3L V8 GAS Automatic 6 Speed
  Added Sep 2022 • 10 Fuel-ups

  Property of thetang_

• 21.4 Avg MPG

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