The big and bad 6.2-liter V8 won't be around much longer. Instead, AMG is turning its focus towards a new, twin-turbo 5.0-liter V8 that will produce 570 hp and 665 lb.-ft. of torque, with output possibly reaching 700 hp and 885 lb.-ft. to replace the outgoing 612-hp V12 mill.
Forced induction is only part of the equation, as AMG is looking to a new hybrid-equipped V8, dubbed BluePower, that will either come with the X-Trac Flybrid system or a 100-hp electric motor integrated into the transmission. There's also talk that AMG will be releasing its own plug-in hybrid by 2012 and that diesels will continue to become an important part of the brand.
The other issue with which AMG has to contend is Mercedes' own turbocharged offerings. Future M-Bs will be sporting turbo'd V8s displacing 4.0-, 4.6- and 5.5-liters, with outputs ranging from 355 to 544 hp.
And what of the upcoming AMG supercar? Car says that the gullwing super coupe, codenamed C197, will debut in March of 2010 and be powered by the same 6.2-liter V8 (likely the last application of that engine) while sending all that energy through an eight-speed automatic gearbox.