BMW X6 M

                                          

    The BMW X6 M is a four-passenger high-performance SUV that's     offered in a single trim level. Power comes from a twin-turbocharged 4.4-liter V8 that cranks out 555 hp and 501 pound-feet of torque. With a six-speed automatic transmission and all-wheel drive, this powertrain is capable of sending this 5,300-pound truck from zero to 60 mph in 4.3 seconds -- quicker than a BMW M3.


Source: http://www.edmunds.com/bmw/activehybrid-7/