Thursday, January 27, 2011

Aston Martin DBS

Aston Martin unveiled the most eagerly anticipated car of the year the new Aston Martin DBS at the Pebble Beach Concours d'Elegance on August 16th 2007, where the company took a starring role as the featured marque.
Aston Martin Chief Executive Officer, Dr Ulrich Bez, said: "The Aston Martin DBS is the ultimate expression of Aston Martin's engineering and technical ability. It offers pure performance without compromise. The Aston Martin DBS delivers the complete driving experience and bridges the gap between our road and track cars - the Aston Martin DB9 and Aston Martin DBR9."


Equally at home on a twisting mountain circuit as on the open road, the DBS is a true thoroughbred. The Aston Martin DBS is a 6.0-litre V12 powered, race-bred, two-seater shaped by the aerodynamic demands of high performance, with an exquisite interior that marries beautifully hand-finished materials with the very latest in performance technology.

A combination of elegant design, innovative manufacturing processes, race-derived materials and components and Aston Martin's unrivalled hand-build expertise makes the Aston Martin DBS a luxury sports car without equal. Every line, crease and curve conveys the enormous potential of the Aston Martin DBS, a seductive blend of refinement and raw power, provided by the hand-built V12 producing 380kW (510bhp/517PS), a top speed of 191mph (302km/h) and a 0-62mph (0-100km/h) time of 4.3 seconds.


Aston Martin DBS: Performance
The need for high-performance stability, handling ability and low kerb weight defined the DBS's form and construction. Accordingly, the Aston Martin DBS becomes the first production Aston Martin to make extensive use of ultra-light carbon-fibre body panels. High levels of performance and control are delivered by the combination of inherent light weight, near-perfect weight distribution, a supremely powerful and flexible V12 engine, and a performance-honed six-speed transmission, together with new carbon ceramic brakes and an adaptive damper controlled suspension system.
At the heart of the Aston Martin DBS is a 6.0-litre V12 engine. The DBR9 and DBRS9 race cars are powered by an enhanced version of this same V12, tuned to produce in excess of 600bhp. The shared powerplant continues the strong link between Aston Martin's road and race cars, just as the six-cylinder engine used in the DBR1 also powered the Aston Martin DB4, DB5 and DB6 in the 1950s and 60s.
As with all current Aston Martins, the engine is hand-assembled at Aston Martin's dedicated engine facility in Cologne, Germany. The classic 6.0-litre V12 features a number of power-increasing enhancements. These include a 'by-pass' engine air intake port that opens above 5500rpm to allow more air into the engine, and re-profiled air inlet ports that further improve airflow into the combustion chamber. Combined with a compression ratio of 10.9:1, the result of these enhancements is prodigious power and torque: the Aston Martin DBS delivers 380 kW (510 bhp/517 PS) at 6500 rpm. The 3.71:1 final-drive ratio ensures that the additional power is usable, enhancing in-gear acceleration in particular.



Aston Martin DBS Specification
Body
  • Two-door coupe body style with 2+0 seating
  • Bonded aluminium VH structure
  • Aluminium, magnesium alloy and carbon-fibre composite body
  • Extruded aluminium door side-impact beams
  • High Intensity Discharge (HID) headlamps (main beam)
  • LED rear lamps and side repeaters
Engine
  • All-alloy, quad overhead camshaft, 48-valve, 5935cc V12.
  • Compression ratio 10.9:1
  • Front-mid mounted engine, rear-wheel drive
  • Fully catalysed stainless steel exhaust system with active bypass valves
  • Max power: 380kW (510bhp/517 PS) at 6500rpm
  • Max torque: 570Nm (420 lb.ft) at 5750rpm
  • Acceleration: 0-100 km/h (0-62mph) in 4.3 seconds
  • Max speed: 302 km/h (191mph)
Transmission
  • Rear-mid mounted, six-speed manual gearbox
  • Alloy torque tube with carbon fibre propeller shaft
  • Limited-slip differential
  • Final-drive ratio 3.71:1
Wheels and Tyres
  • Front: 8.5'' x 20'' Pirelli P Zero 245/35
  • Rear: 11'' x 20'' Pirelli P Zero 295/30
Steering
  • Rack and pinion, Servotronic speed-sensitive power-assisted steering, 3.0 turns lock-to-lock. Column tilt and reach adjustment
Suspension
  • Front: Independent double wishbone incorporating anti-dive geometry, coil springs, anti-roll bare and monotube adaptive dampers
  • Rear: Independent double wishbones with anti-squat and anti-lift geometry, coil springs, anti-roll bar and monotube adaptive dampers
  • Adaptive Damping System (ADS) with Track mode
Brakes
  • Front: Ventilated carbon ceramic discs, 398mm diameter with six-piston calipers
  • Rear: Ventilated carbon ceramic discs, 360mm diameter with four-piston calipers
  • Dynamic Stability Control (DSC) with Track mode
  • Anti-lock Braking System (ABS)
  • Electronic Brakeforce Distribution (EBD)
  • Emergency Brake Assist (EBA)
  • Traction control
Dimensions
  • Length: 4721mm (185.9'')
  • Wheelbase: 2740mm (107.9'')
  • Width: 1905mm (75'') (exc. Mirrors) 2060mm (81.1'') (inc. Mirrors)
  • Fuel tank capacity: 78 litres (17.2 Imp.galls, 20.5 US galls)
  • Height: 1280mm (50.4'') Weight: 1695kg (3737lb)

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