This page covers 1 recall, NHTSA crash-test ratings and EPA fuel economy for the 2025 Lexus Ux 300h.
42–43 mpg combined
5.5–5.6 L/100km
Compact Cars
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 4 tested variants for this model year.
5/5 Overall
NHTSA 5-Star Safety Rating
At a glance
What can fail
Some engine wiring harness wires may be routed incorrectly. Movement and vibrations can damage these wires over time, potentially cutting power to the wheels.
What the fix does
Lexus will mail you instructions to bring your vehicle to a dealership for engine wiring harness replacement.
Summarized — see the official notice for exact wording, dates, and contacts.
We may earn a commission for purchases made through these links.
Driver Assistance
Ratings from NHTSA's New Car Assessment Program (NCAP). Based on 2 tested variants; worst-case ratings shown.
