Based on data from 35 vehicles, 3,020 fuel-ups and 810,603 miles of driving, the 2018 Lexus RX350 gets a combined Avg MPG of 21.32 with a 0.12 MPG margin of error.

Any Engine Type 3.5L V6 GAS (35) Any Body Style Sport Utility (14) Any Submodel F Sport (7) Base (28)

Below you can see a distribution of the fuel-ups with 380 outliers (11.18%) removed.

Following shows the average MPG of each of the 35 vehicles in the system.

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• My RX350

  2018 Lexus RX350 3.5L V6 GAS Automatic 8 Speed
  Added Aug 2021 • 11 Fuel-ups

  Property of disneydoc

• 21.6 Avg MPG

• My RX350

  2018 Lexus RX350 3.5L V6 GAS Automatic 8 Speed
  Added Mar 2021 • 166 Fuel-ups

  Property of hash42

• 22.5 Avg MPG

• My 2018 RX350

  2018 Lexus RX350 3.5L V6 GAS Automatic 8 Speed
  Added Jul 2023 • 74 Fuel-ups

  Property of red98dawg

• 20.1 Avg MPG

• 18 RX 350 F-Sport

  2018 Lexus RX350 F Sport 3.5L V6 GAS Automatic 8 Speed
  Added Jun 2018 • 390 Fuel-ups

  Property of ethridgedsb

• 20.1 Avg MPG

• 2018 RX350

  2018 Lexus RX350 3.5L V6 GAS Automatic 8 Speed Sport Utility
  Added Sep 2024 • 14 Fuel-ups

  Property of MikeT417

• 18.9 Avg MPG

• 2018 Lexus

  2018 Lexus RX350 3.5L V6 GAS Automatic 8 Speed Sport Utility
  Added Dec 2023 • 39 Fuel-ups

  Property of gobjenny

• 20.9 Avg MPG

• My RX350

  2018 Lexus RX350 3.5L V6 GAS Automatic 8 Speed
  Added Feb 2018 • 323 Fuel-ups

  Property of mmboy

• 15.0 Avg MPG

• My RX350

  2018 Lexus RX350 3.5L V6 GAS Automatic 8 Speed
  Added Feb 2022 • 70 Fuel-ups

  Property of soup87

• 24.8 Avg MPG

• Lexus RX 350

  2018 Lexus RX350 3.5L V6 GAS Automatic 8 Speed Sport Utility
  Added Mar 2018 • 277 Fuel-ups

  Property of Cybeak

• 22.2 Avg MPG

• My RX350

  2018 Lexus RX350 F Sport 3.5L V6 GAS Automatic 8 Speed
  Added Jul 2018 • 249 Fuel-ups

  Property of xinyeee

• 18.3 Avg MPG

• Lexus RX350

  2018 Lexus RX350 3.5L V6 GAS Automatic 8 Speed
  Added Dec 2024 • 8 Fuel-ups

  Property of drachenfels

• 20.8 Avg MPG

• Rx350

  2018 Lexus RX350 3.5L V6 GAS Automatic 8 Speed Sport Utility
  Added Sep 2022 • 114 Fuel-ups

  Property of edyu

• 18.6 Avg MPG

• RX

  2018 Lexus RX350 3.5L V6 GAS Automatic 8 Speed Sport Utility
  Added Sep 2021 • 152 Fuel-ups

  Property of Panda79

• 22.1 Avg MPG

• My RX350

  2018 Lexus RX350 F Sport 3.5L V6 GAS Automatic 8 Speed
  Added Aug 2020 • 434 Fuel-ups

  Property of thn3088

• 22.5 Avg MPG

• Sweetride

  2018 Lexus RX350 3.5L V6 GAS Automatic 8 Speed Sport Utility
  Added Sep 2020 • 232 Fuel-ups

  Property of troberts

• 23.2 Avg MPG

• Lexus 18

  2018 Lexus RX350 3.5L V6 GAS Automatic 8 Speed Sport Utility
  Added Nov 2018 • 124 Fuel-ups

  Property of RogerSchuit

• 22.3 Avg MPG

• Lonna’s Lexus

  2018 Lexus RX350 F Sport 3.5L V6 GAS Automatic 8 Speed
  Added Mar 2022 • 27 Fuel-ups

  Property of SEH22

• 23.7 Avg MPG

• Lexus RX350 - 2018

  2018 Lexus RX350 3.5L V6 GAS Automatic 8 Speed Sport Utility
  Added Jun 2018 • 271 Fuel-ups

  Property of phantom4

• 24.5 Avg MPG

• My RX350

  2018 Lexus RX350 3.5L V6 GAS Automatic 8 Speed
  Added Sep 2018 • 37 Fuel-ups

  Property of garym39

• 24.0 Avg MPG

• Lexus RX350

  2018 Lexus RX350 3.5L V6 GAS Automatic 8 Speed
  Added Nov 2018 • 171 Fuel-ups

  Property of royanchen

• 21.5 Avg MPG

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