In typical Porsche style, the 997 Phase 2 features a series of mechanical upgrades, the most notable being the revised engine line-up and the addition of an all-new 7-speed dual-clutch sequential-manual transmission with launch control that Porsche calls “PDK. -Continued
In the 911 Carrera, the 3.6-liter 6-cylinder engine gets an extra 20Hp rising output to 345Hp while the Carrera S gets a 30Hp bump to 385Hp. In terms of performance, the Carrera goes from naught to 100 km/h (62mph) in 4.7 sec and on to a top speed of 289 km/h (180 mph) while the Carrera S needs 4.5 sec for the 0 to 100 km/h sprint featuring a top speed of 302 km/h (188 mph).
Via: Le Blog Auto