With the steel top up, the SL turns into a coupe as quiet as a bank at midnight, allowing the occupants to relax and cover ground while the new 10-speaker sound system (with separate 100-watt amplified subwoofer) bathes the interior in sound. With the top stowed, a 16-second process, the sound system compensates automatically for the increased road noise. Mercedes worked long and hard to ensure that with the top down and the side windows down, you can still hold a normal conversation with your traveling partner even at very high road speeds.
An interesting feature is the optional Keyless Go card, an electronically coded card that replaces the normal fob-and-key arrangement. As long as you have Keyless Go in your pocket or purse, you simply walk up to the car, touch the door handle to unlock the car, and then, once seated, you touch the knob on top of the shifter to start (or stop) the engine. Pretty handy when you've got a double armload of groceries or dry cleaning.
Passive safety features include front and side head-and-thorax airbags as well as knee airbags. A rollover protection bar automatically snaps up to protect you if the top is down. Next Page