You’re looking at 525kW (700bhp). It’s the new 6.5 litre V12, coupled to an “ISR” automated manual transmisison, that Lamborghini will use to power the upcoming Aventador.
Stephan Winkelmann, President and CEO of Lamborghini is over the moon with his new powertrain, “With this new V12, we are heralding a technological leap that encompasses all areas of the company and our future model lineup. With a unique package of innovations, Lamborghini will redefine the future of the super sports car. This 700 hp engine, together with an all-new concept gearbox, will be the strong heart of the Murciélago successor next year.”
The high-revving V12 achieves its peak power at 8250rpm, while all 690Nm of torque is on offer at 5000rpm. Lamborghini say four throttle openings and a highly complex intake system gives the engine a well-rounded torque curve, with get-up-and-go on tap right through the rev range. Use of advanced materials such as aluminium-silicon has allowed Lamborghini to keep the weight of this big lump to 235kg.
Also featuring in the new powertrain is a 7-speed Independent Shifting Rod (ISR) transmission. Apparently it is the “world’s most emotional gear shift.” It tips the scales at 79kg and can shift cogs up to 40% quicker than the Murci’s old e-gear setup.
More pics and press guff after the break. There are two press releases and, if you have the time, the long version provides some good detail.