Aston Martin Racing has unveiled the DBR9, which will spearhead the British marque’s return to international motor racing in 2005.
The car was shown to a selected audience for the first time yesterday at Aston Martin’s headquarters at Gaydon in the UK. An intensive testing programme now follows for Aston Martin Racing prior to the DBR9’s debut race scheduled for the 12 hours of Sebring, Florida, in March 2005.
The DBR9 GT racing car is based on the latest Aston Martin production sports car – the DB9 – but is significantly modified for competition use. The DB9’s bonded-aluminium body architecture is shared with the DBR9 and provides both with a lightweight rigid chassis.
The race engine uses the same aluminium cylinder block and head as the DB9’s 450bhp 6-litre V12 unit, but with racing modification it is expected to produce in the region of 600bhp.
The DB9’s double wishbone suspension configuration is retained on the DBR9, but features up-rated components and a revised geometry for racing purposes. Formula One style carbon brakes are fitted front and rear and a competition, six-speed sequential gearbox is mounted at the rear axle.
The DBR9 was styled by Aston Martin Racing’s own design team who made extensive use of Computational Fluid Dynamics to optimise the aerodynamics before producing the final body surface. The panels are hand made from carbon-fibre composite, helping the car to meet its 1,100kg minimum weight and giving it a power to weight ratio of 550bhp per tonne – more than double that of the road car.
Dr Ulrich Bez, Chief Executive Officer of Aston Martin, said: “We need to create heightened awareness for Aston Martin around the world and motor sport will allow us to do this.
“We took four years to find the ideal partner in David Richards and Prodrive and together have created Aston Martin Racing. The DBR9 is the first step in our return to motor sport and I know that our customers and enthusiasts alike are looking forward to seeing Aston Martin racing again at an international level in 2005.”
Aston Martin Racing will build 12 Works cars, which will be run by three Works teams in the major international GT series. A limited run of only 20 racing cars, prepared to the same specification, will also be built and made available to selected customers to race or keep in private collections.
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