“We have developed the Chiron Sport for customers wanting an even sportier driving experience with their Chiron, with improved lateral dynamics on winding roads,” says Stephan Winkelmann, President of Bugatti Automobiles S.A.S. “What was important for us was to leave unchanged the unique character of the Chiron, its combination of ultimate performance, longitudinal acceleration and maximum speed with luxury, comfort and everyday usability.”
This is why the extreme power and performance data of the Chiron as well as the ease and convenience of driving remain unchanged. There is however a significant improvement in the handling of the Chiron Sport.
“The Chiron Sport has become perceptibly more nimble and its new agility, especially in tight corners makes for a much more emotional experience for the driver on winding roads and handling circuits,” Winkelmann continues.
Dynamic handling package and lighter weight make Chiron Sport faster
The Chiron Sport benefits from a new dynamic handling package. The Bugatti developers have defined a stiffer suspension. This includes a new control strategy for the shock absorbers, which react 10 percent more stiffly than on the Chiron on average. The steering has also been modified without sacrificing its outstanding direct feel and its calculable performance. These new settings only take effect in the Handling mode of the Chiron Sport, which is therefore distinguished from the EB mode more clearly for the driver.
In addition to these changes, the rear-axle differential has been optimised and the car now features a Dynamic Torque Vectoring function that distributes torque individually to the wheels on each side, significantly improving the steering behaviour and agility of the vehicle, especially in tight curves. This change is effective in all driving modes.
One of the modifications which make the Chiron Sport more nimble is a weight reduction of about 18 kilograms, thanks to the use of new lightweight parts. The greatest savings were possible as a result of the new lightweight wheels, together with increased use of carbon fibre, for example for the stabiliser, the intercooler cover or the newly developed windscreen wipers. The Chiron Sport also features lighter glass in the rear window and a new, lighter exhaust deflector.
As a result, the Chiron Sport has become even more responsive and corners even faster. On the handling course of the Nardò test circuit, Bugatti developers recorded a lap time which is five seconds faster than the base Chiron model. Due to its design the Nardò circuit is especially well-suited as a reference track for the Chiron, as the super sports car can reach its full handling potential even at cornering speeds in excess of 200 km/h.