Volvo S90, V90 will get Polestar love

Volvo's Polestar performance division says it will offer a full drivetrain "optimization" for the automaker's new flagship sedan and wagon, the S90 and V90. Although those two haven't yet hit the market, Polestar has been hard at work "improving throttle and off-throttle response, gearshift speed and precision, as well as overall engine... Volvo S90, V90 will get Polestar love