The M5 CS is the mightiest M5 ever built and it does everything it can to remind you of its status. It’s a great combination of epic power, superb handling, and many of the luxuries that make a regular 5 Series such a good car. The front seats have 10-way power adjustability and have power bolsters. Those at the back have not been forgotten and get their own bucket seats and separate temperature controls that form part of the four-way climate control system. Other standard features include remote start, Apple CarPlay, Android Auto, a 12.3-inch driver’s display, lane departure warning, and front/rear parking sensors.