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.

    See also:

    Tire information
    Typical tire symbols Standard tire Compact spare tire 1. Tire size. 2. DOT and Tire Identification Number (TIN). 3. Location of treadwear indicators. 4. Tire ply composition and materials. ...

    Automatic air conditioning system
    Airflow and outlets are automatically adjusted according to the temperature setting. With navigation system. Owners of models equipped with a navigation system should refer to the “Navigation Sy ...

    Interior Design
    The IS models' luxurious cabin features intelligently designed displays and controls that are easy to see and use. Bright, clear Optitron gauges and smartly integrated metallic trim, or available ...