(April 3, 2013) ATLANTA — Porsche is introducing its first plug-in hybrid and two new extended wheelbase variants with the second generation of the Panamera. The new 2014 Panamera S E-Hybrid produces 416 total system horsepower and is joined by Panamera 4S Executive and Panamera Turbo Executive models in the revised Panamera lineup.

Further, S models are now powered by an entirely new 3.0-liter V6 engine with twin turbochargers. The broadest model range in its class has been further expanded, now consisting of nine models for the U.S. market.



New and further-developed technologies offer improved performance while also enhancing fuel efficiency and comfort. The new Panamera is characterized by tighter lines, more pronounced contours and newly shaped body elements. The refreshed Panamera celebrates its world debut at Auto China in Shanghai, which opens on April 21, where further details on the new models will be revealed.

The new Panamera S E-Hybrid improves upon the concept offered by the previous Panamera S Hybrid with a more powerful electric motor, a higher-performance battery that supplies more energy and is able be recharged from home or public vehicle charging stations. The electric drive produces 95 horsepower, more than double the power of the previous model's electric motor (47 hp).

Electricity is stored in a newly developed lithium-ion battery, which at 9.4 kWh has increased capacity over the previous battery (1.7 kWh). Via the integrated on-board charging componentry and the standard Porsche Universal Charger (AC), the battery can reach full charge within approximately two-and-a-half hours when connected to a 240V power source.

The Panamera S E-Hybrid expands upon the driving performance of the previous generation, while fuel consumption is reduced when compared to the previous Panamera S Hybrid. Final U.S. EPA fuel economy ratings will be available closer to launch. Simultaneously, its electric-only driving performance is substantially improved, enhancing acceleration, range, and top speed. Electric-only driving is possible without any fuel consumption or local emissions for more than 20 miles.

Driving range may vary in real world operation, due to the effects of environmental conditions, terrain, air conditioning and heating use, driving style and other factors. The Panamera S E-Hybrid can reach up to 84 mph in all-electric operation.

The Panamera S E-hybrid is capable of accelerating from a standstill to 60 mph in 5.2 seconds, an improvement of a half second when compared to the Panamera S Hybrid. An electric boost function helps in instances where maximum acceleration is desired, when the electric motor works in tandem with the combustion engine during acceleration. Electric boost is also available when a kick-down switch in the throttle pedal is activated by the driver during acceleration.

The car's top track speed is 167 mph. The parallel full hybrid system developed by Porsche also offers "coasting" at higher speeds, a mode wherein the internal combustion engine is turned off and the electric motors use vehicle momentum to generate electricity that is stored in the lithium-ion battery.

New long-wheelbase models

The two full-sized rear bucket seats offered in the Panamera have proven so successful that Porsche is expanding this generous rear passenger compartment room with two new Panamera long-wheelbase Executive models. The new Panamera 4S Executive and Panamera Turbo Executive models feature a wheelbase extended by 5.9 inches, enabling even more rear seating comfort and come with an extensive range of standard features. For example, all Executive models are equipped with Adaptive air-suspension featuring Porsche Active Suspension Management (PASM), which combines superior performance and enhanced ride comfort.

Increasing both performance and efficiency has long been a core Porsche philosophy. In the new Panamera, this approach takes form in a 3.0-liter V6 engine with twin turbochargers. The twin-turbo V6 replaces the naturally aspirated 4.8-liter V8 engine in the previous-generation Panamera S and Panamera 4S. The new bi-turbo engine is also used in the Executive version of the Panamera 4S.

The engine's figures themselves are indicators of progress: increases of 20 horsepower and 15 pound-feet of torque when compared to the outgoing V8 engine. Carefully-managed turbocharging ensures that the maximum 384 lb-ft torque is available across most of the twin-turbo V6's operating range.

With the exception of the Panamera S E-Hybrid, all Panamera models are equipped with the seven-speed Porsche Doppelkupplungsgetriebe (PDK); the Panamera S E-Hybrid uses the eight-speed Tiptronic S automatic.