This page covers NHTSA crash-test ratings and EPA fuel economy for the 2021 Lexus Nx 300.
24–25 mpg combined
9.4–9.8 L/100km
Small Sport Utility Vehicle 2WD
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. Ranges reflect the 2 tested variants for this model year.
The 2021 Lexus NX 300 received an overall rating of 5 out of 5 stars in NHTSA's New Car Assessment Program for US-market vehicles. In component testing, the vehicle earned 4 stars for frontal crash protection, 5 stars for side crash protection, and 4 stars for rollover resistance. The side pole crash test also yielded a 4-star rating. NHTSA applies this rating across model years until a significant redesign occurs, so these results represent the performance standard for this generation.
5/5 Overall
NHTSA 5-Star Safety Rating
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Driver Assistance
Ratings from NHTSA's New Car Assessment Program (NCAP). Based on 2 tested variants; worst-case ratings shown.
