555hp V8 Twin Turbo BMW X6 M On Track

Visit www.OctaneReport.com for more. The new BMW X6 M SUV is sporting a 555hp twin turbocharged 4.4-liter V8 engine, sport suspension and big brakes. Just look at its speed on track.

StreetFire | August 12, 2009

Tags:. .turbocharged. .brakes. .suv. .suspension. .bmw