BMW's Ultimate Driving Experience
Drivers tested the 540i on an autocross course with professional instructors guiding the driving.
The M6 Gran Coupe is powered by the twin-turbo 4.4L V-8 with a 560-hp rating.
The i8's butterfly doors give it a head-turning style.
BMW also showed several of its higher-end vehicles, including the Alpina B7 xDrive.
The Alpina B7 is a modified 7 Series with an enhanced luxury interior and a 4.4L V-8 that makes 600 hp.
The M logo pays homage to the birth of the perfomance division by including a red stripe for Texaco, which provided fuel to the BMW racing team in the 1960s.
The M6 offers more power than the 6 Series and a unique body type.
BMW's i8 supercar uses a 357-hp plug-in hybrid powertrain that includes a three-cylinder gasoline engine.
The vehicle has a range of about 250 miles and retails for more than $140,000.