True to the 911 tradition, the distinctive Porsche design language exudes power and elegance. The unmistakable silhouette still catches the eye while incorporating new, exciting contours and precisely designed details; a 100mm longer wheelbase for improved stability and greater interior space; front and rear overhangs are shorter, maintaining the compact footprint that has been a longstanding 911 attribute; the sporting stance is emphasised by the lower roof line and a wider front track increases on-road presence further still while raising the renowned chassis dynamics.
The rear-mounted, flat six cylinder engine is an equally symbolic component of the 911 identity; and behind the rear axle of the new car lies an uprated range of powerful, efficient and evocative 'boxer' engines. The Porsche 911 Carrera is powered by a new 3.4-litre engine developing 350 hp, and the Carrera S features a 400 hp version of the familiar 3.8-litre. These new engines offer performance improvements for both models. The 3.4-litre Carrera with PDK accelerates from 0-62mph in 4.6 sec, 0.1 sec quicker than the prior model. Pressing the Sport Plus button on the optional Sport Chrono Pack cuts that to 4.4 sec. The 3.8-litre Carrera S with PDK can accelerate from 0- 62 mph in 4.3 sec (Sport Plus 4.1 sec), 0.2sec quicker than its predecessor.
Source: Porsche Press Release