Aston Martin Valkyrie drivetrain confirmed to have 845kW

The Aston Martin Valkyrie will be fitted with a KERS-style hybrid system inspired by the ones used by Formula One race cars. Aston Martin announced last year the Valkyrie will have a naturally-aspirated 6.5-litre V12 from Cosworth at its core. The 12-cylinder engine has a 11,100rpm redline, and develops 747kW of power at 10,500rpm and 740Nm of torque at 7000rpm.