If you have a DVR be sure to check out the current episode of Ticket to Ride on Speed TV. The main goal of the episode is a comparison between the 300SL and the SLS AMG.
The reason to watch is the portion of the show that takes place at the Mercedes Benz Classic Center in Irvine, CA. They are showing this episode next on March 5th at 11:30am ET. You can check the current schedule here.