This page covers NHTSA crash-test ratings and EPA fuel economy for the 2020 Lexus Rx 450h.
30 mpg combined
7.8 L/100km
Standard Sport Utility Vehicle 4WD
Fuel economy data from fueleconomy.gov (EPA / U.S. Dept. of Energy). Annual cost based on 15,000 mi/yr at 55% city driving and current fuel prices. MPG is U.S. gallons; L/100km converted.
The 2020 Lexus RX 450h received an overall rating of 5 out of 5 stars in NHTSA crash testing for US-market vehicles. The vehicle earned 4 stars in frontal crash protection and 4 stars in rollover resistance. It achieved 5 stars in both side crash and side pole crash protection. NHTSA applies these ratings across model years until a significant redesign occurs, so this rating covers the RX 450h through the model years shown.
5/5 Overall
NHTSA 5-Star Safety Rating
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Driver Assistance
Ratings from NHTSA's New Car Assessment Program (NCAP).
