BMW�s newest offering, the X6 Crossover-SUV-Coupe-Something will go on sale in the States this summer with prices beginning from $53,275 for the entry-level xDrive35i that�s equipped with a twin-turbocharged 3.0-liter inline six engine producing 300 Hp and 300-lb.-ft of torque. The top end version of the X6, the xDrive50i will start at $63,775 with power coming from a twin-turbocharged 4.4-liter V8 engine producing 400 Hp and 450lb.-ft of torque. Both variants of the X6 come with a standard six-speed automatic transmission. Follow the jump for details on the extra equipment.