Slotting neatly between the flagship Lexus LX 570 full-size SUV and the popular RX 350 and RX 400h crossover utility vehicles, the mid-size 2009 GX 470 represents a suitably Lexus-like upgrade of the rugged Toyota 4Runner platform, and it packs a full measure of techno wizardry and creature comforts along with standard V8 power and full-time four-wheel drive. Although it's now entered the graceful-aging stage of its generational lifecycle, the GX 470 remains extremely refined and lavishly equipped even in "base" form. With a solid blend of style, sophistication, all-weather and all-terrain capabilities and optional seating for up to eight, it continues to be a formidable competitor in a market segment that also includes the Audi Q7, BMW X5, Cadillac SRX, Land Rover LR3, Mercedes-Benz ML-Class and Volkswagen Touareg.