Performance is a strong point. With its V8, the X5 4.4i can accelerate to 60 mph in 7 seconds, smoothly and quietly. A manual-shift 3.0i feels almost as strong. Even an automatic six-cylinder model hits 60 in 8.2 seconds and its transmission provides swift shifts. The manual gearbox yields smooth gear changes but requires a firm hand and careful clutch coordination. Despite 2.5-ton heft, hard "panic" stops are short and fairly level. Though pleasantly calm overall, the V8's exhaust noise can become wearing. With the absorbent base suspension, ride comfort and handling rank closer to the smaller, carlike Lexus RX 300 than to the trucklike Mercedes M-Class. An optional Sport Package tightens handling, but its low-profile 19-inch performance tires induce more jiggle and thump on rough surfaces. Some passengers won't like the Sport edition when it rolls through harsh urban pavement. Tight, fast turns produce some body lean and a 4.4i with the Sport Package has poor grip in snow. Fuel economy is marginal. We averaged barely 14 mpg with a V8 model, not much more with an automatic six cylinder, and 17.6 mpg with a manual-shift 3.0i. All engines demand premium fuel. The stylish, handsomely furnished cabin offers good room for four adults, with plenty of front head/leg room on firm, supportive seats. Rear head room is generous, but leg space tight if front seats are positioned fully aft. A lofty floor height impedes entry/exit and cargo hauling. Load length is limited behind the back seat. Rear headrests slightly impede visibility. Instruments and controls are pure BMW--handy and precise, except for a confusing audio/trip computer/phone setup.

Value for the Money
All told, the X5 is the sporty "driving machine" of SUVs, but not a serious off-roader. It's short on cargo space and costlier than rivals of similar size, power, and equipment. An RX 300 or MDX could be a better economic choice, partly because the BMW retains its value so well, making secondhand prices hefty.