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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    Driving the vehicle
    The following procedures should be observed to ensure safe driving. Driving With the brake pedal depressed, shift the shift lever to D. Release the parking brake. Gradually release the brake peda ...

    If the vehicle becomes stuck
    Carry out the following procedures if the tires spin or the vehicle becomes stuck in mud, dirt or snow: 1. Stop the hybrid system. Set the parking brake and shift the shift lever to P. 2. Remove ...

    Chassis/Body/Suspension/Tires/Brakes
    The Lexus IS models provide a sporty driving experience while also offering a supple, quiet ride. The double-wishbone front suspension and multi-link rear suspension use high-strength steel and al ...