After digesting the pictures and the "alleged" specs from the Car & Driver article, here are my thoughts (although I will still wait for the official press release from MB for the official specs).
The C63's styling is very aggressive, makes the previous C55 looks very tame in comparison. I think this is a good thing if MB wants to take on the M3/RS4 head on, as the previous C32/C55 looked very conservative. The front spoiler is the most noticeable difference from the non-AMG Sport models. That bulge over the hood is also interesting.
If the car indeed weighs about 3800 lbs, it is 200-300 lbs heavier than the C55. But it has close to 90 more HP than the C55, so this car will be very fast. MB is predicting a 0-100km/h time of 4.5 seconds; they claimed 5.2 seconds for the C55.
I'm excited about the rev-matching downshifts from this new 7 speed AMG Speedshift transmission (first AMG to have this feature). I'm also excited about the 3 stage ESP system.
If the car is going to cost about $63000 USD, then it is a jump of about $8000-9000 USD over the C55.
It will be a big fight between the M3 and C63 over the next 2 years. Too bad the RS4 will likely bow out very soon.
From a personal point of view, I'm a little saddened, as my C55 is no longer the fastest and sportiest C-AMG car ever......I guess I'll just have to adapt......
