Based on data from 46 vehicles, 4,332 fuel-ups and 1,174,089 miles of driving, the 2015 Lexus GS350 gets a combined Avg MPG of 21.45 with a 0.13 MPG margin of error.

Any Engine Type 3.5L V6 GAS (45) Any Body Style Sedan (17) Any Submodel Base (19) F Sport (26) Other (1)

Below you can see a distribution of the fuel-ups with 119 outliers (2.67%) removed.

Following shows the average MPG of each of the 46 vehicles in the system.

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• GS350 AWD

  2015 Lexus GS350 3.5L V6 GAS Automatic 6 Speed
  Added Dec 2021 • 3 Fuel-ups

  Property of Shootist2

• 18.4 Avg MPG

• Lexus GS350

  2015 Lexus GS350 3.5L V6 GAS Automatic 6 Speed Sedan
  Added Jan 2019 • 183 Fuel-ups

  Property of robdutka

• 20.8 Avg MPG

• My GS350

  2015 Lexus GS350 3.5L V6 GAS Automatic 8 Speed
  Added Oct 2019 • 89 Fuel-ups

  Property of gamblor

• 23.4 Avg MPG

• My GS350

  2015 Lexus GS350 3.5L V6 GAS Automatic 8 Speed
  Added May 2018 • 114 Fuel-ups

  Property of RoastingAZ

• 22.5 Avg MPG

• My GS350

  2015 Lexus GS350 3.5L V6 GAS Automatic 8 Speed
  Added Oct 2018 • 54 Fuel-ups

  Property of metaes

• 22.1 Avg MPG

• GS350

  2015 Lexus GS350 F Sport 3.5L V6 GAS Automatic 8 Speed
  Added May 2019 • 78 Fuel-ups

  Property of nmankus

• 25.1 Avg MPG

• 1Lex

  2015 Lexus GS350 F Sport 3.5L V6 GAS Automatic 8 Speed Sedan
  Added Feb 2019 • 60 Fuel-ups

  Property of VinhExtreme

• 24.2 Avg MPG

• My GS350

  2015 Lexus GS350 3.5L V6 GAS Automatic 8 Speed
  Added Jul 2020 • 4 Fuel-ups

  Property of PatsCar

• 18.4 Avg MPG

• My GS350

  2015 Lexus GS350 3.5L V6 GAS Automatic 8 Speed
  Added Feb 2016 • 453 Fuel-ups

  Property of bryinga

• 25.7 Avg MPG

• My GS350

  2015 Lexus GS350 F Sport 3.5L V6 GAS Automatic 8 Speed
  Added Jan 2020 • 10 Fuel-ups

  Property of Asianfleet

• 22.6 Avg MPG

• Lexus GS 350

  2015 Lexus GS350 F Sport 3.5L V6 GAS Automatic 8 Speed
  Added Aug 2016 • 233 Fuel-ups

  Property of WolfSnap

• 18.9 Avg MPG

• Black GS

  2015 Lexus GS350 3.5L V6 GAS Automatic 6 Speed Sedan
  Added Apr 2019 • 13 Fuel-ups

  Property of 06V6G6

• 22.2 Avg MPG

• Mike's GS350

  2015 Lexus GS350 3.5L V6 GAS Automatic 6 Speed Sedan
  Added Apr 2017 • 69 Fuel-ups

  Property of Engelbertm

• 22.1 Avg MPG

• My GS350

  2015 Lexus GS350 F Sport 3.5L V6 GAS Automatic 6 Speed
  Added Dec 2017 • 38 Fuel-ups

  Property of flipside909

• 19.6 Avg MPG

• GS350

  2015 Lexus GS350 F Sport 3.5L V6 GAS Automatic 8 Speed Sedan
  Added Jan 2016 • 123 Fuel-ups

  Property of dixy2k

• 18.8 Avg MPG

• 2015 Lexus GS350

  2015 Lexus GS350 3.5L V6 GAS Automatic 6 Speed
  Added Jan 2018 • 124 Fuel-ups

  Property of Kam13

• 23.0 Avg MPG

• LEXUS GS350 2015

  2015 Lexus GS350 3.5L V6 GAS Automatic 6 Speed
  Added Sep 2016 • 159 Fuel-ups

  Property of larryjjs

• 21.5 Avg MPG

• Eric's Lexus GS 2015

  2015 Lexus GS350 3.5L V6 GAS Automatic 6 Speed Sedan
  Added Oct 2017 • 72 Fuel-ups

  Property of DocFerk

• 22.2 Avg MPG

• Volt

  2015 Lexus GS350 Mine
  Added Feb 2019 • 25 Fuel-ups

  Property of wet3rd

• 97.3 Avg MPG

• My GS350

  2015 Lexus GS350 3.5L V6 GAS Automatic 6 Speed
  Added Nov 2017 • 6 Fuel-ups

  Property of jwishard

• 23.0 Avg MPG

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