Under the Hood

For 2006, the 4.7-liter V-8 produces 263 hp and 323 pounds-feet of torque. Those numbers are down slightly from the 2005 model's 270 hp and 330 pounds-feet of torque due to new SAE testing procedures. Actual power remains the same. The engine uses a five-speed-automatic transmission, and the GX can tow up to 6,500 pounds when equipped with the optional towing package.

Full-time four-wheel drive includes a center differential that splits power 50/50 between the front and rear wheels. A Low-range mode is present.

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    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 ...

    Doors
    The vehicle can be locked and unlocked using the entry function, wireless remote control or door lock switch. Door lock switch 1. Locks all doors. 2. Unlocks all doors. Inside lock button 1. ...

    Safety/Security Features
    A reinforced passenger compartment helps protect the occupants with front- and rear-crush structures. Seatbelt pretensioners and force limiters are used for the front and outboard rear seats. In a ...