If you find yourself weighing the pros and cons of the Audi RS6 Avant and the Mercedes-Benz CLS 63 AMG, Chris Harris has done much of the legwork for you. The latest episode of pits the two heathen wagons against each other. The result is a duo with over 1000 hp, six driven wheels, and seating for a preschool class. Yes, one is quicker than the other, but Harris finds plenty to love in both showboats. Check out the video.