By Mauricio Lezcano / carsntravel.com
For 2014 the Porsche Panamera 4S offers greater performance and efficiency, Porsche developed an entirely new engine for the new generation Panamera S and Panamera 4S. Systematic downsizing has resulted in an engine with two fewer cylinders. It is closely related to the 3.6-litre V6 in the Panamera and Panamera 4, but its displacement was reduced to 3.0 liters. Twin turbo chargers let the new engine develop five per cent more power at 420 hp. The new engine also impresses with an improved torque curve; maximum torque of 384 lb.-ft. is available between 1,750 and 5,000 rpm, which offer instantaneous torque in most driving situations.Continue reading