The 2012 C63 AMG has the same 451-horsepowerc under the hood, though an optional AMG Development Package can crank that figure all the way up to 481 ponies. Bolted behind that miracle mill is the company's seven-speed AMG Speedshift gearbox, though the transmission now comes with new mapping to squeeze as much efficiency as possible from the drivetrain. Mercedes-Benz calls the mode "controlled efficiency," and along with a new, more efficient power steering pump, the company says that the 2012 C63 AMG will boast a 10 percent nudge in fuel economy over its predecessor.
EPA figures are still pending, but Mercedes-Benz says that the sedan will clip off the 0-60 dash in 4.3 seconds with the optional performance kit. With acceleration like that, who needs fuel economy?
The Silver Arrow has also been kind enough to include a handful of aesthetic tweaks, including a redesigned grille, lower apron and daytime running lights that were heavily influenced by the company's SLS AMG. Inside, a new dash and LCD screen dominate the conversation, though a new three-spoke tiller is also part of the package.
