Monday, August 17, 2009

Engineering of Aston Martin Vanquish


The Vanquish is powered by a 5.9 L (5935 cc) 48-valve 60° V12 engine, which produces 343 kW (460 hp) and 542 N·m (400 ft·lbf) of torque. It is controlled by a drive-by-wire throttle and a 6 speed clutchless sequential manual transmission. The Vanquish S upped the power to 388 kW (520 hp) and 577 N·m (426 ft·lbf). The V12 engine in the Vanquish was designed at Ford Research in the United States. Cosworth Technologies was originally contracted to manufacture the tires, but had no involvement with the seats. Previous articles which correctly recount this engine's development have appeared in Automotive Industries magazine. This car also features a 6 litre engine.
The Vanquish's V12 engine shares some components and design elements with the 3.0 L Duratec 30 V6. It even shares the same bore and stroke dimensions. For this reason, many people incorrectly dismiss the Aston Martin V12 as merely "two Duratecs linked together." It is correct that the AM V12 shares components with the 'Duratec' engine design.
The standard Vanquish model had 355 mm (14 in) drilled and ventilated disc brakes with ABS, with electronic brake distribution, while the Vanquish S featured larger 378 mm (15 in) front and 330 mm (13 in) rear rotors. It featured 19-inch wheels.
As part of its improvements, the Vanquish S featured a slightly improved coefficient of drag of 0.32. Its front and rear track were 1524 mm (60 in) and 1529 mm (60 in), respectively. Article Directory : en.wikipedia.org

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