BMW today confirmed the all-new BMW X4 Sports Activity Coupe, a new dimension of the mid-sized premium Sports Activity Vehicle. Like the X6 before it, the BMW X4 combines the performance and capability of a premium Sports Activity Vehicle, with the style and elegance of traditional coupe. In the US, the X4 will be offered with a choice of two TwinPower Turbo engines. The X4 xDrive28i, with a Manufacturer's Suggested Retail Price of $45,625 (including destination...