Kamis, 19 Februari 2009

Aston Martin DBS V12


This article is about the new Aston Martin DBS V12. For the classic, 1967 to 1972 GT car, see Aston Martin DBS.

The modern Aston Martin DBS is a high performance sports car from the UK manufacturer Aston Martin. Aston has used the DBS name once before on their 1967-72 grand tourer coupe. The modern car replaces the Vanquish S as the flagship of the marque.
The DBS V12 and James Bond

The DBS was first seen in the 2006 James Bond film Casino Royale. It was officially unveiled at the 2007 Pebble Beach Concours d'Elegance sporting a brand new exterior colour, a graphite grey with a blue tint which has been dubbed 'Casino Ice'. The two seater coupé (as opposed to the 2+2 DB9 which the car is based on) has a bonded aluminium chassis and is made of lightweight magnesium alloy, carbon fibre composite and aluminium. It is the first production Aston Martin to make extensive use of carbon-fibre body panels.

Although Ford sold over 90% of Aston Martin Lagonda Limited in 2007, the DBS returns for the pre-credits car chase around Lake Garda in the 2008 Bond film Quantum of Solace.[1]

[edit] Performance

Power comes from the heavily revised handmade 6.0 litre V12 engine from the DBR9 racing car, tuned to deliver 510 bhp (380 kW; 517 PS) at 6500 rpm and 420 lb·ft (569 N·m) of torque at 5750 rpm. The V12 power plant features a new by-pass air intake port that opens above 5500 rpm to boost engine breathing as well as re-profiled air inlet ports that further improve airflow into the combustion chamber. A curb weight of 3737 pounds (1690 kg), combined with the 510 bhp (380 kW; 517 PS) V12 help the DBS accelerate 0-100 km/h (62 mph) in 4.3 seconds and reach a top speed of around 191 mph (307 km/h).[2]

The DBS is fitted with new vented carbon ceramic brakes discs – a first for a road-going Aston Martin, it reduces unsprung weight by 12.5 kg (28 lb). The front wheels are fitted with 398 mm (15.7 in) diameter carbon ceramic brakes with six-piston calipers. The rear wheels have 360 mm (14.2 in) diameter brakes with four-piston calipers. The double wishbone alloy [suspension] features an adaptive damper controlled suspension which uses two separate valves to set the dampers to five different positions, allowing instant adjustment of the car’s ride and handling characteristics.

Also included is a new hand finished interior with black lacquer, brushed alloy, semi-aniline leather and Alcantara as some of the materials. The Aston Martin DBS also features an optional Bang & Olufsen sound system with 13 active loudspeakers including 2 tweeters with ALT (Acoustic Lens Technology)[3]. The car comes with a six speed manual transmission standard and retails for approximately $265,000 USD for the base model. [4]

On 22 January 2008, spy photos of a convertible DBS otherwise known as the DBS Volante appeared on the internet.[5]

source from: www.wikipedia.org

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