DBS Volante Control
Contributing to the class-leading levels of rigidity, the VH-platform (Vertical – Horizontal) upon which all Aston Martins are founded, ensures a dynamically accomplished convertible translating into an exciting and communicative chassis. The VH architecture is a bonded aluminium structure that provides outstanding strength and rigidity. In comparison to its coupe sibling, the Volante retains 75% of the rigidity equating to 20kNm per degree. This has been achieved by rigidly mounting the rear sub frame and optimising the front and rear shear panels. Working together these components contribute to more than 20% of the total torsional rigidity.
Augmenting the DBS Volante’s supreme handling characteristics is the near perfect weight distribution – achieved by mounting the 6-speed gearbox at the rear placing 85% of the weight between the front and rear axle.
To take full advantage of its extremely precise and rigid platform, the DBS employs a sophisticated Adaptive Damping System (ADS) which is specifically tuned for the DBS Volante maximising ride comfort. It uses two separate valves to set the dampers to five different positions, allowing instant adjustment of the car’s ride and handling characteristics. The ADS automatically alters the suspension settings to ensure the driver has high levels of control at all times, with the ability to respond instantly to different driving conditions. The dampers can be ‘softer’, with a corresponding improvement in ride quality, or ‘firm’, providing improved body control for more spirited driving.
The DBS Volante’s Adaptive Damping System perfectly captures the car’s sporting character, ensuring that stiffer dampers are available for better handling and control when the car is being driven enthusiastically, without compromising ride comfort during ‘normal’ driving conditions. A designated ‘Track’ mode automatically sets all dampers to their firmest positions, making it ideal for circuit driving. The DBS Volante is fitted with Pirelli P-Zero tyres that have been developed especially for the car.
The DBS Volante also has a revised Dynamic Stability Control (DSC) system specifically tuned to the Volante to help maintain maximum traction in challenging driving conditions. In default operation, the DSC is automatically on. Select and press the button for two seconds and DSC ‘Track’ mode is engaged, raising the threshold at which the system intervenes to allow the experienced driver to explore the car’s limits. Hold the button for four seconds and DSC is disengaged entirely.
Carbon Ceramic Matrix (CCM) brakes are featured as standard. Providing shorter stopping distances with excellent resistance to fade in even the most demanding driving conditions, the CCM brakes are some 12.5kg lighter than a conventional system. This results in reducing the overall weight of the car and, in particular, the unsprung weight and rotational masses, further enhancing the DBS Volante’s dynamics.