Well well…it seems like yesterday’s rumors involving the German automaker working on the Porsche Panamera Turbo S came out to be true, and the good thing is we didn’t have to wait one more month before finding out all we needed to known about this new range topping version.
The Porsche Panamera Turbo S uses the same 4.8-litre V8 biturbo engine as the regular Panamera, but in this case the power level has climbed up to 550 HP (410 kW) and 750 Nm of torque (800 Nm with the overboost function), which means a 10 percent increase (50 HP and 50 Nm).
With these new output figures it is only normal for the Porsche Panamera Turbo S to be faster, in fact thanks to Launch Control the new version sprints from 0 to 62 mph (0 to 100 Km/h) in 3.8 seconds while top speed is 191 mph (306 Km/h). In terms of performance the Panamera Turbo S will use 11.3 of fuel every 100 Km, the equivalent of 25 US mpg.
Porsche explains that this 50 HP and 50 Nm of torque increase results from the improved turbochargers which feature titanium aluminium turbine wheels, and the revised engine control unit.
At the exterior some of the features that are only specific to the Porsche Panamera S include 20 inch Turbo II wheels which are fitted on a wider axle at the rear and new new side skirts while the interior received a bi-colour leather finish (black and cream or grey and cream).
The Porsche Panamera Turbo S price will start at 167,076 Euro in Germany, and the first customer deliveries are scheduled for June 2011.
Porsche press release :
Passion, performance and luxury catering for the most exacting demands: Panamera Turbo S
Stuttgart. With its new top model in the Gran Turismo model line, Dr. Ing. h.c. F. Porsche AG, Stuttgart, is raising the bar for sporty four-door cars in the luxury class by yet another notch. The new Panamera Turbo S is a unique combination of performance and efficiency, driving dynamics and comfort. The 4.8 litre, V8 biturbo charged engine delivers 550 hp (410 kW), ten percent or 50 hp (37 kW) more than the already very powerful engine in the Panamera Turbo. By the same token, the torque also increases from 700 to 750 Nm. In the “Sport” and “Sport Plus” mode of the standard Sport Chrono Package Turbo and during kick-down in normal mode, the eight cylinder engine delivers fully 800 Nm with the so-called overboost function.
The power pack is behind the new top-of-the-range Panamera’s record sprint times. Thanks to Launch Control, 100 km/h (62 mph) is reached in 3.8 seconds; the top speed is 306 km/h (191 mph). Despite the increased performance, fuel consumption remains at the moderate level of the Panamera Turbo – yet another example of “Porsche Intelligent Performance”. In the NEDC the Gran Turismo covers 100 kilometres (62 miles) on 11.5 litres of fuel. Fuel consumption falls to 11.3 litres per 100 km (25 mpg imp.) when fitted with the 19 inch, all-season tyres with optimised rolling resistance developed for the Panamera by Michelin.
The increased performance compared with the Panamera Turbo can be attributed to two main enhancements: Improved turbochargers with titanium-aluminium turbine wheels and modified engine control. The use of the innovative titanium-aluminium alloy reduces the weight of the turbine and compressor wheel. This results in a lower moment of inertia and thus in improved and more agile engine responsiveness.
Even for a top luxury class model, Porsche’s new top-of-the-range Panamera boasts an extraordinarily comprehensive equipment level. In keeping with the sporty concept of the high-performance Panamera, it features the most important driving dynamics control systems as standard. For example, Porsche Dynamic Chassis Control (PDCC), an active roll stabilisation system, nips in the bud the vehicle’s tendency to lean when cornering, thus enhancing agility and comfort in equal measure. Porsche Torque Vectoring Plus (PTV Plus) applies a variable torque split to the rear wheels combined with an electronically controlled rear differential lock, thus ensuring superior traction and therefore greater agility in every driving situation. The steering system uses the speed-dependent Servotronic. The Sport Chrono Package Turbo, which tunes the suspension and power unit, making them even sportier by pressing the additional “Sport Plus” button, is also fitted as standard, as is the sports exhaust system for an even more emotional engine sound.
The sporty character of the new Panamera Turbo S is apparent not just in its performance but is also reflected on the exterior. The 20-inch Turbo II wheels with increased rear axle track width, side skirts from the Porsche Exclusive range and the adaptive extending four-way rear spoiler in the exterior colour ensure particularly sporty performance and look. The fusion of exclusivity and sportiness is conveyed in the interior by the bi-colour leather finish, fitted as standard. The new combination of black/cream is offered exclusively for the new Panamera Turbo S with agate grey/cream also being added as an exclusive combination from the autumn.
The Panamera Turbo S costs 167,076 euro in Germany, including VAT and country-specific equipment. Deliveries start in June 2011.

Source: Porsche