So this is also going to be based on the previous gen Merc E-Class chassis that has been around since, what, 1994? 95? This'll be a 15-year old platform by the time the Challenger gets its start. how much mileage are they planning on getting out of this platform? I like the concept quite a bit, I'd just like to see DaimlerChrysler advance their products engineering as well as the styling.