2014 BMW M5 Competition Package: A Better Driver's Car?

Carlos Lago tests the BMW M5 - again. This time around it has something called the Competition Package, which adds a host of small adjustments and improvements in an effort to improve the car's performance and the satisfaction it gives to its driver. Is more power and a recalibration of the suspension and steering enough to make this incredible sedan behave? We find out on the test track at Hyundai's Proving Grounds.