I just can't get excited about the arrival of this new C63. As a car enthusiast I love the ever growing power of the 4 main protagonists, but I'm not a fan of the shrinking engines. A 6 cylinder is great, but a 4! And then there is the downsizing of capacity and even more hateful, the adding of weight. The C63 gains over 100bhp to top 600bhp, which is great. It loses the V8 and gains a 2.0 litre which is 60 kg lighter - also sort of great, but, it is a 4 cylinder, which is not. Then to add insult to injury the car will be close to 2 tonnes due to the addition of an electric motor and those ruddy heavy batteries, which is appalling.
BMW held out on it's straight 6, 3.0 and more power, but somehow along the way it added 150-200kg, possibly more when the new 4x4 version appears and this begs the question of what will it weigh when it goes hybrid? Jaguar have been building tubby cars for ages (the beautiful F type has needed a diet from day one) The Audi RS is already a heavy lump, but presumably the next version will weigh substantially more and be tipping the scales around 2 tonnes, leaving only the Alfa to fly the flag of moderate weight (at least in the modern world's definition of moderate weight).
It makes me so sad that we are losing the multi cylinder engines, but it really annoys me with the increasing girth and weight of all our cars. Perhaps some brave designers will cotton on to the fact that overweight does not improve handling, no matter how much grip the car can develop.
Here's Cars spec of the new C63
https://www.carmagazine.co.uk/spy-shots/mercedes-benz/amg-c63/