Volvo keeps innovating with their safety and autonomous driving technology. We remember the
autonomous urban trains from some time ago, now they have developed what they call "City Safety Technology" for their 2011 S60
This technology basically monitors the car's surroundings and applies the brakes should another car or a pedestrian be in its way. This promises to significantly reduce the number and gravity of traffic accidents. See the video below for more information about this new system.
http://www.youtube.com/watch?v=9fVWB1I9a08
On the other hand, Dodge did not come up with any technological advancement for their 2011 Charger. According to the advertisement below, this is because they "lead the human resistance". You know what they say: "if you can't dodge it, ram it".
http://www.youtube.com/watch?v=tCPJQGTaHJI
Via Singularity Hub & Geekology.