Aston Martin confirms performance figures for full hybrid powertrain Aston Martin Valkyrie boasts maximum power of 1,160bhp @ 10,500rpm and peak combined torque of 900Nm at 6,000rpm Naturally aspirated 6.5-litre V12 alone delivers 1,000bhp @ 10,500rpm and 740Nm @ 7000rpm Battery-electric system by Rimac and Integral Powertrain Ltd. delivers additional 160bhp and 280Nm Aston Martin Valkyrie the result of technical partnership between Aston Martin and Red Bull Advanced Technologies First Aston Martin Valkyrie prototypes in build now 1 March 2019, Gaydon, England: With the first Aston Martin Valkyrie prototypes beginning to take shape, now is the time to reveal the full performance figures delivered by Aston Martin Valkyrie’s hybrid powertrain. The heart of the Aston Martin Valkyrie’s powertrain is its clean sheet Cosworth-built 65° naturally aspirated 6.5-litre V12 engine. Evoking the spine-tingling, ultra-high-revving F1TM engines of the 1990s, but benefit