The BMW X5 3.0i ($45,900) is powered by a 3.0-liter inline six-cylinder engine that makes 260 horsepower.

The BMW X5 4.8i ($54,500) is powered by a newer 350-hp 4.8-liter V8 engine. The 4.8-liter model also makes available a host of extra high-tech gizmos, such as headlights that move with steering inputs, multiple variable electrically operated front seats, and both models include the iDrive control for the navigation, climate, entertainment, and personal preference functions.

Options include a premium sound system with a six-CD changer ($1,800); rear privacy glass and front and rear climate zones ($700); driver's massage seat and front seats with fan-powered ventilation and multiple adjustable contours ($2,100); DVD rear-seat entertainment system ($1,800); satellite radio ($595); rear-view camera with parking assist system, satellite navigation, voice activation for some functions, and traffic information ($2,600); integrated garage opener and light switches, full-roof sunroof and power shade, auto dimming mirrors, adjustable lumbar supports, cargo cover, compass, vanity lights, and a live service assistance with Bluetooth phone function ($2,650); front seat heaters, headlight washers, heated wheel, and ski cover for luggage compartment pass-through ($900); leather steering wheel, 19-inch wheels, run-flat tires, anti-roll-over stability system, electronic damping control, larger seat bolsters ($3,600).

Safety features include the mandated dual front airbags which have two-stage threshold activation, plus side-curtain airbags for head protection and side-impact airbags built into the front seats. Active safety features include anti-lock brakes, electronic stability control, all-wheel drive, traction control, front seatbelt pretensioners and force limiters, adaptive headlights and cornering lights. Optional safety features include a rearview camera and parking assist as part of a Technology Package ($2,600), and anti-roll stability system and run-flat tires as part of a Sport Package ($3,600).