The X6 is also the launch platform for the new Dynamic Performance Control system. Standard on the X6, this computer-operated system distributes power between the two rear wheels and works even if there's no throttle input and can handle a power differential between the two wheels of up to. It works in tandem with other power and chassis management systems on the vehicle, including traction and stability control, xDrive all-wheel drive, active steering, and Electronic Damper Control to maximize the vehicle's traction in any condition and greatly improve its handling. The X6 rolls on standard 19-inch wheels, with 20-inchers available for the xDrive50i.
Interior space is reasonable. Rear-passenger headroom, a common concern with sloping-roof vehicles, is said to be 37.2 inches -- about 1.8 inches less than in the X5 and 0.9 inches less than in the 5 Series, but 1.1 inches more than in the Mercedes-Benz CLS-Class "four-door coupe." Cargo space is a respectable 25.6 cubic feet that balloons to 59.7 with the rear seats folded. Standard BMW fare will be present -- iDrive, navigation, power seats, side, knee, and curtain airbags, power tailgate, rear-seat entertainment system, the works from Bavarian Motor Works. Eleven leather options will be offered along with three trim options, including an X6-exclusive ash grain. In case you missed the X6's sporting pretensions, the bolstered sporty front bucket seats are augmented with kneepads on both sides of the center console to help minimize cramping while cornering.
The X6, first seen in preproduction "concept" form in September at the Frankfurt motor show, will make its world production debut in January at the 2008 Detroit auto show, with sales beginning in the second quarter of the year. Pricing and detailed specifications will be released as the on-sale date approaches. It is not clear exactly at whom BMW is targeting the X6, but the most likely candidates are people who want an SUV that not only goes fast like the Porsche Cayenne, but also looks like it's supposed to go fast. If it succeeds, expect other automakers to hop on the "sports-activity-coupe" bandwagon. Just what we need, another segment.