Subscribe to the channel now: http://smarturl.it/autocar
Is the new 503bhp Mercedes-AMG C63 S a worthy successor to the mighty original? Matt Prior is in Portugal to drive this new super saloon on road and track.
Read the full review here: http://ow.ly/K6CbM
Autocar, the world's leading motoring magazine and website, delivers industry-leading news, the most in-depth car reviews and opinion from our team of experts. Our presenters include some of the world's top motoring journalis