Five-Point Inspection: 2013 BMW M6

4. Helpful Head-Up Display

Surging to the speed limit is so much more fun when you know where you’re going and how fast the car is traveling.

It’s sort of a sick and twisted juggling act in some high-powered cars, but BMW doesn’t ask you to glance between the speedometer and street. Instead, the heads up display shows everything from speed to rpm and even the current speed limit.

Most remarkably, it updates within seconds of passing a new speed sign, which is helpful when you’re busy taking in the car’s sensory overload of luxury amenities.