CNET has created a top 10 list of cars that make the best use of technology. The Mercedes S 550 got the highest score from the Editor - 9.7 which they describe as Spectacular. Here is what they had to say about the S-class:
The 2007 S550 is a fitting flagship for Mercedes-Benz, offering cutting-edge technology to go with excellent performance for a full-size sedan. It's expensive with all the gizmos but trumps the competition in nearly every respect.