Merc have released more detail about their new supercar.
Codenamed variously X1, R50 and Project One by insiders, the new AMG hypercar is practically a street-legal F1 racer
At its heart is a turbocharged 1.6-liter V6 engine derived from Lewis Hamilton’s 2015 Formula 1 car and with a thermal efficiency of 43 percent. Compared to the F1-spec engine, the unit has received a bespoke crankshaft, new pistons, and overhauled electronics for the road-going application. AMG head honcho, Tobias Moers, reiterated the engine will last for about 31,000 miles (50,000 kilometers) at which point it will require a rebuild.
The V6 idles at approximately 4,000 rpm and has a redline set at an amazing 13,500 rpm…
This electric boost, four-wheel steer hypercar is rumoured to have a price tag of £2.4 million, even at that eye watering price all 275 AMG supercars have already been signed for.
http://www.carmagazine.co.uk/spy-shots/mercedes-benz/the-omg-amg-merc-confirms-f1-engined-r50-hypercar/