McLaren's New 570S Spider Supercar Adds Practicality to Luxury

McLaren built its reputation on high-tech, high-spec, top priced racing cars. Borrowing engineering acumen from its (historically great, currently weak) Formula One team, the British company has produced some truly wondrous road cars, starting with the three-seater F1 in the nineties—the world's fastest production car for a decade—up to the all-new, million-dollar Senna, with a 789-horsepower engine in a vehicle that weighs just 2,461 pounds. But McLaren has larger aspirations.