BMW revealed their new 5 Series to a packed crowd at the New York International Auto Show. The new BMW 535 and 550 feature more fuel efficient engines, completely new exteriors and take advantage of BMWs Efficient Dynamics engineering. Join Jessi Lang as she introduces the all new 2011 BMW 5 Series. For more auto show coverage visit http://www.roadfly.com. For more Jessi Lang videos visit http://jessilang.com.