Based on data from 23 vehicles, 1,585 fuel-ups and 483,337 miles of driving, the 2018 Lexus RX450h gets a combined Avg MPG of 26.88 with a 0.21 MPG margin of error.

Any Engine Type 3.5L V6 ELECTRIC/GAS (20) 3.5L V6 FULL HYBRID EV-GAS (FHEV) (3) Any Body Style Sport Utility (8) Any Submodel F Sport (8) Base (15)

Below you can see a distribution of the fuel-ups with 165 outliers (9.43%) removed.

Following shows the average MPG of each of the 23 vehicles in the system.

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• My RX450h

  2018 Lexus RX450h 3.5L V6 ELECTRIC/GAS Automatic CVT Sport Utility
  Added Mar 2018 • 134 Fuel-ups

  Property of robinrxh

• 29.6 Avg MPG

• Lexus RX450h

  2018 Lexus RX450h 3.5L V6 ELECTRIC/GAS Automatic CVT Sport Utility
  Added Jun 2018 • 207 Fuel-ups

  Property of ASI

• 25.8 Avg MPG

• Lexus

  2018 Lexus RX450h 3.5L V6 ELECTRIC/GAS Automatic CVT Sport Utility
  Added Sep 2022 • 159 Fuel-ups

  Property of APDriver

• 28.6 Avg MPG

• 2018 RX450h F-Sport

  2018 Lexus RX450h F Sport 3.5L V6 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Apr 2024 • 63 Fuel-ups

  Property of rogercrane

• 26.8 Avg MPG

• Whitey II

  2018 Lexus RX450h F Sport 3.5L V6 FULL HYBRID EV-GAS (FHEV) Automatic CVT Sport Utility
  Added Feb 2021 • 117 Fuel-ups

  Property of Gregora

• 25.9 Avg MPG

• My RX450h

  2018 Lexus RX450h 3.5L V6 ELECTRIC/GAS Automatic CVT
  Added Mar 2018 • 278 Fuel-ups

  Property of csmronwebb

• 30.1 Avg MPG

• My RX450h

  2018 Lexus RX450h 3.5L V6 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Dec 2020 • 94 Fuel-ups

  Property of carlnewman1

• 31.3 Avg MPG

• Gray

  2018 Lexus RX450h F Sport 3.5L V6 ELECTRIC/GAS Automatic CVT Sport Utility
  Added Sep 2018 • 83 Fuel-ups

  Property of ron2hurst

• 23.0 Avg MPG

• My RX450h

  2018 Lexus RX450h 3.5L V6 ELECTRIC/GAS Automatic CVT
  Added Oct 2018 • 96 Fuel-ups

  Property of simonss

• 26.3 Avg MPG

• Lexus

  2018 Lexus RX450h 3.5L V6 ELECTRIC/GAS Automatic CVT Sport Utility
  Added Sep 2022 • 78 Fuel-ups

  Property of APDriver

• 30.0 Avg MPG

• RX450h

  2018 Lexus RX450h F Sport 3.5L V6 ELECTRIC/GAS Automatic CVT
  Added Jan 2018 • 119 Fuel-ups

  Property of paulcp

• 29.6 Avg MPG

• My RX450h

  2018 Lexus RX450h 3.5L V6 ELECTRIC/GAS Automatic CVT
  Added Sep 2018 • 12 Fuel-ups

  Property of hawk37

• 25.2 Avg MPG

• My RX450h

  2018 Lexus RX450h F Sport 3.5L V6 ELECTRIC/GAS Automatic CVT
  Added Mar 2021 • 10 Fuel-ups

  Property of blayrelily

• 22.9 Avg MPG

• Camel v2.0

  2018 Lexus RX450h 3.5L V6 ELECTRIC/GAS Automatic CVT
  Added Mar 2018 • 82 Fuel-ups

  Property of Camel2016

• 26.3 Avg MPG

• Lexie RX 450h 2019

  2018 Lexus RX450h 3.5L V6 ELECTRIC/GAS Automatic CVT
  Added Aug 2019 • 29 Fuel-ups

  Property of trophy92

• 28.8 Avg MPG

• My RX450h

  2018 Lexus RX450h F Sport 3.5L V6 ELECTRIC/GAS Automatic CVT
  Added Sep 2020 • 16 Fuel-ups

  Property of sirbotta

• 25.3 Avg MPG

• My RX450h

  2018 Lexus RX450h 3.5L V6 ELECTRIC/GAS Automatic CVT
  Added Aug 2018 • 19 Fuel-ups

  Property of FullTank7673

• 28.9 Avg MPG

• My RX450h

  2018 Lexus RX450h 3.5L V6 ELECTRIC/GAS Automatic CVT
  Added Nov 2019 • 9 Fuel-ups

  Property of christinejc

• 28.2 Avg MPG

• Hitomichan

  2018 Lexus RX450h 3.5L V6 ELECTRIC/GAS Automatic CVT Sport Utility
  Added Apr 2019 • 29 Fuel-ups

  Property of totorokun

• 31.9 Avg MPG

• My RX450h

  2018 Lexus RX450h 3.5L V6 ELECTRIC/GAS Automatic CVT
  Added Apr 2018 • 23 Fuel-ups

  Property of dannynycc

• 25.7 Avg MPG

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