But the king is the GT2 RS, beating the all-wheel-drive Turbo S with its 2.6-second zero-to-60-mph dash and quarter-mile run of 10.3 seconds with a 140-mph trap speed.

Porsche stopped offering the 911 Turbo with a six-speed manual after the 997-generation, and while that has helped establish the Turbo as an absolute weapon in a straight line, a PDK transmission ...