2003 Lexus GS430 MPG

Based on data from 5 vehicles, 278 fuel-ups and 81,542 miles of driving, the 2003 Lexus GS430 gets a combined Avg MPG of 20.04 with a 0.49 MPG margin of error.

Below you can see a distribution of the fuel-ups with 7 outliers (2.46%) removed.

Following shows the average MPG of each of the 5 vehicles in the system.

• My GS430

  2003 Lexus GS430 4.3L V8 GAS Automatic 5 Speed
  Added Dec 2023 • 12 Fuel-ups

  Property of caleman

• 19.0 Avg MPG

• My GS430

  2003 Lexus GS430 4.3L V8 GAS Automatic 5 Speed
  Added Jun 2019 • 8 Fuel-ups

  Property of Tdirick

• 21.0 Avg MPG

• Giselle

  2003 Lexus GS430 4.3L V8 GAS Automatic 5 Speed
  Added Sep 2018 • 86 Fuel-ups

  Property of zmboyd

• 21.0 Avg MPG

• GS430

  2003 Lexus GS430 S
  Added Mar 2017 • 139 Fuel-ups

  Property of agima

• 20.0 Avg MPG

• Lexus

  2003 Lexus GS430 4.3L V8 GAS Automatic 5 Speed Sedan
  Added Feb 2019 • 72 Fuel-ups

  Property of mfreem2

• 23.4 Avg MPG