The new 2009 Aston Martin DB9 is powered by a revised version of Aston Martin’s 6.0 litre V12 engine to deliver improved power and torque.The Peak power of 2009 Aston Martin DB9 is 470bhp (350kW) – increased by 20bhp (30Nm) - is now reached at 6,000rpm, resulting in a power to weight ratio of 267bhp per tonne (199kW/tonne) – an increase of 11bhp per tonne over the existing DB9.
Furthermore, the Peak torque of 600Nm is delivered at 5,000rpm, providing even more accessible power for the driver, as well a greater performance feel overall. Accordingly, top speed is now 190mph (306km/h) and the benchmark 0-60mph time improves by 0.3 seconds for the Touch tronic transmission – which benefits from a new valve box and integrated transmission controls to achieve quicker gear shifts – to 4.6 seconds and by 0.1 seconds to 4.6 seconds for the manual gearbox.
Furthermore, the Peak torque of 600Nm is delivered at 5,000rpm, providing even more accessible power for the driver, as well a greater performance feel overall. Accordingly, top speed is now 190mph (306km/h) and the benchmark 0-60mph time improves by 0.3 seconds for the Touch tronic transmission – which benefits from a new valve box and integrated transmission controls to achieve quicker gear shifts – to 4.6 seconds and by 0.1 seconds to 4.6 seconds for the manual gearbox.
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