Based on data from 33 vehicles, 2,906 fuel-ups and 780,669 miles of driving, the 2018 Lexus RX350 gets a combined Avg MPG of 21.35 with a 0.12 MPG margin of error.

Any Engine Type 3.5L V6 GAS (33) Any Body Style Sport Utility (14) Any Submodel F Sport (7) Base (26)

Below you can see a distribution of the fuel-ups with 372 outliers (11.35%) removed.

Following shows the average MPG of each of the 33 vehicles in the system.

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• 2018 RX350

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

  Property of MikeT417

• 19.4 Avg MPG

• 2018 Lexus

  2018 Lexus RX350 3.5L V6 GAS Automatic 8 Speed Sport Utility
  Added Dec 2023 • 32 Fuel-ups

  Property of gobjenny

• 21.8 Avg MPG

• My RX350

  2018 Lexus RX350 3.5L V6 GAS Automatic 8 Speed
  Added Feb 2018 • 307 Fuel-ups

  Property of mmboy

• 15.0 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

• My RX350

  2018 Lexus RX350 3.5L V6 GAS Automatic 8 Speed
  Added Mar 2021 • 157 Fuel-ups

  Property of hash42

• 22.4 Avg MPG

• 18 RX 350 F-Sport

  2018 Lexus RX350 F Sport 3.5L V6 GAS Automatic 8 Speed
  Added Jun 2018 • 375 Fuel-ups

  Property of ethridgedsb

• 20.1 Avg MPG

• My RX350

  2018 Lexus RX350 F Sport 3.5L V6 GAS Automatic 8 Speed
  Added Jul 2018 • 243 Fuel-ups

  Property of xinyeee

• 18.3 Avg MPG

• Sweetride

  2018 Lexus RX350 3.5L V6 GAS Automatic 8 Speed Sport Utility
  Added Sep 2020 • 223 Fuel-ups

  Property of troberts

• 23.2 Avg MPG

• My 2018 RX350

  2018 Lexus RX350 3.5L V6 GAS Automatic 8 Speed
  Added Jul 2023 • 65 Fuel-ups

  Property of red98dawg

• 20.3 Avg MPG

• Lexus RX 350

  2018 Lexus RX350 3.5L V6 GAS Automatic 8 Speed Sport Utility
  Added Mar 2018 • 269 Fuel-ups

  Property of Cybeak

• 22.3 Avg MPG

• RX

  2018 Lexus RX350 3.5L V6 GAS Automatic 8 Speed Sport Utility
  Added Sep 2021 • 143 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 • 421 Fuel-ups

  Property of thn3088

• 22.5 Avg MPG

• My RX350

  2018 Lexus RX350 3.5L V6 GAS Automatic 8 Speed
  Added Feb 2022 • 64 Fuel-ups

  Property of soup87

• 24.9 Avg MPG

• Rx350

  2018 Lexus RX350 3.5L V6 GAS Automatic 8 Speed Sport Utility
  Added Sep 2022 • 110 Fuel-ups

  Property of edyu

• 18.7 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

• Sonu

  2018 Lexus RX350 3.5L V6 GAS Automatic 8 Speed
  Added May 2023 • 34 Fuel-ups

  Property of LilPeace

• 21.5 Avg MPG

• My RX350

  2018 Lexus RX350 F Sport 3.5L V6 GAS Automatic 8 Speed
  Added Dec 2023 • 18 Fuel-ups

  Property of javinlau

• 21.6 Avg MPG

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