More than 1,500 horsepower, seating for 15 adults and all weather capability. This is what happens when you bring together the big guns of the SUV world in a no-holds-barred performance based shootout. All of these family haulers, the 2012 Jeep SRT8, 2011 BMW X5 M and 2011 Porsche Cayenne Turbo, hit 0-60 mph in under 5 seconds and ungoverned would top at at well over 160 mph. So, this begs the question – does the world really need SUV’s that have the ability to take on some of the worlds premier performance cars? Motor Trend Magazine recently gathered these bad boys up to find out the answer to that very question. Click through and enjoy.