See also:

Engine immobilizer system
The vehicle's keys have built-in transponder chips that prevent the engine from starting if the key has not been previously registered in the vehicle's on-board computer. Never leave the keys insid ...

Performance
Every good mark the RX line up earns in other areas is discredited by the hybrid's performance attributes. To get such excellent mileage, the V-6 engine is teamed with an electric motor and a larg ...

INTERIOR
The interior of the RX 350 is surprisingly understated and simple. The wood trim looks nice, but the black- and silver-colored plastic surfaces could have appeared more upscale. After testing a ...