STOCKHOLM: Polestar, the performance brand of Volvo Cars, has introduced the latest-generation powertrain optimisation for the new Volvo XC60 T8 that delivers 421hp.
The Polestar optimisation improves five key areas of the powertrain while retaining the Volvo warranty, class-leading emission levels, fuel consumption of 2.1 -litres per 100km and a pure electric range of up to 45km for the T8.
Experience from more than two decades on the track with Cyan Racing, the motorsport partner of Polestar, has transformed the engine performance, accelerator response, off-accelerator response, and gearshift speed and hold.
Two key features of the optimisation are the improved engine performance and gearbox functionality.
The enhancements for the engine are made to provide greater power and torque in the middle of the rev range, the area most often used in everyday driving, for example when joining a motorway or when overtaking or exiting a corner.
The gearbox shifts faster, gearshift points have been calibrated to utilise the optimised mid-range engine performance, and the gear-hold function maintains the same gear when cornering with high lateral g-force in order to avoid unsettling the balance of the car.
"Our goal is to create useable performance in everyday driving situations for Volvo owners who want an enhanced driving experience, the new XC60 has provided us with an excellent base to work on with a dynamic chassis and a state-of-the-art powertrain. With the Polestar optimisation, it makes the new Volvo XC60 a true drivers' car," said Polestar vice president of research and development Henrik Fries.
