Porsche doesn’t compete in F1, but it knows plenty about big-time racing—with more wins, for instance, at the 24 Hours of Le Mans than Ferrari, McLaren, and Aston Martin combined. As far as road cars ...

The Porsche 911 ... The base 911 Carrera, Carrera S, and their drop-top cabriolet versions remain the only new 991-series 911s for the 2013 model year, while the 911 Turbo and Turbo S remain ...