Watch A BMW 640d Gran Coupe Conquer One Of The World's Best Roads

It's okay if you aren't familiar with the BMW 640d Gran Coupe. It's the 6-Series four-door with a 3.0-liter diesel inline six pumping out 317 horsepower and 465 pound-feet of torque. We don't get that engine in the U.S. But all you need to know is the car looks right at home on one of the world's best roads. »8/14/14 3:15pm8/14/14 3:15pm