Bridging the gap between road car and race car, the 2011 Aston Martin Vantage S is influenced by the 2011 Vantage GT4 race car. The GT4 takes advantage of the Vantage’s immensely rigid bonded aluminium chassis, providing the ideal platform for a race car.
Minor racing safety modifications including an FIA approved roll cage and racing ‘bag’ petrol tank along with weight saving measures are made to the standard road car to convert it into a class winning race car.
In 2010, it won its class at the Dubai 24 Hours following this up with further endurance race wins at the Nürburgring 24 Hours, Silverstone 24 Hours and Spa 24 Hours. It also won its first major international championship victory in the European GT4 Cup.
Revisions are central to the Vantage S, with a quickened steering rack ratio of 15:1 compared to 17:1 on the standard car and a larger diameter front brake disc with new six-piston front brake calipers. New springs and dampers, and wider rear wheels also contribute to chassis revisions.
A stability control (DSC) system specifically tuned to the Vantage S along with a brake module providing features such as Hydraulic Brake Assist (HBA) which provides assistance in emergency braking situations, and Hill Start Assist (HSA). Bespoke tires have been developed with Bridgestone to optimise road holding enhancing dynamic feel.
“The Vantage S epitomises every attribute of the V8 Vantage and pushes the driver experience beyond what we have offered before,” says Dr. Ulrich Bez, CEO of Aston Martin. “It combines dynamic exhilaration with all the charming finesse, beauty and practicality already associated with the Vantage range.” At the core of the Vantage S is the new seven speed Sportshift™ II automated manual transmission, offered as standard and delivers exceedingly rapid gear changes, twenty per cent quicker than Sportshift.
The extra gear permits shorter well-spaced ratios taking advantage of the optimum torque, which combined with a shorter final drive ratio of 4.182:1 delivers quicker acceleration and an enhanced sporting feel. The inherent benefits of a single clutch system reduces complexity and significant weight over a dual clutch solution. Sportshift II allows the driver to take an increased level of control, modulating the throttle pedal to achieve the desired type of gear change. In addition, the Vantage S features a ‘Sport’ button which quickens the gear changes and gives the driver a more aggressive throttle response while also opening the exhaust bypass valves across most of the engine speed range perfectly characterising the ‘S’ variant.
The Aston Martin Vantage S benefits from a new exhaust muffler and bypass valve map, creating a highly vocal exhaust note. New 19 inch ‘V’ spoke wheel styles are available as standard, while an optional 10-spoke lightweight forged wheel option, reduces unsprung mass further. A new rear bumper and side sills optically widen the car. The Vantage S is available to order now from Aston Martin’s global dealership network.