Ferrari's first ever road legal SF90 XX Stradale & Spider unveiled. With a twin-turbo V-8 and three electric motors, the Ferrari SF90 XX is the most extreme road-going Ferrari ever, and the first XX variant for the road. Both body styles are already sold out. Ferrari has introduced its latest performance marvel, the SF90 XX, a road-legal version of its track-only XX program that combines racing car and grand tourer features. The SF90 XX is a more extreme edition of the SF90 supercar, with more power, less weight, and revised aerodynamics. Both a Stradale coupe and a Spider convertible will be built, but in limited numbers; both body styles are already sold out. THE ROBUST POWERTRAIN: