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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    Safety
    Even with the issues Consumer Reports raised and the sales halt that followed, the federal government has not yet crash-tested the GX. Nor has it issued a rollover rating. Most large SUVs, like th ...

    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 ...

    Exterior
    The styling of the GX 470's exterior is intended to resemble other Lexus vehicles. Integrated fender flares and illuminated running boards are installed. The GX 470's wheelbase and length are a b ...