Friday, July 14, 2017
NEW PORSCHE PANAMERA TURBO NOW AVAILABLE IN MALAYSIA - PRICES START AT RM1,550,000.
Sime Darby Auto Performance (SDAP) introduces the new Panamera Turbo.This is the top-of-the-line, Full Monty, Panamera which you can buy today and it is finally available here in Malaysia today.
This top of the line Panamera model's most important feature aside from its handling has to be the twin-turbo V8 engine featuring twin-scroll turbochargers and VarioCam Plus. Its 4.0-litre engine develops between 5,750 and 6,000 rpm and reaches a peak power of 550 hp. Porsche state that the Panamera Turbo already makes 340hp at just above 3,000 rpm – what it claims to be pure power from a midrange of engine speeds.
Its maximum torque of 770 Nm is available between 1,960 and 4,500 rpm. All that low down torque will surely give you that shove from a stand still. 0 to 100 km/h in 3.8 seconds. With the Sport Chrono (optional) Package, the sprint time is shortened to 3.6 seconds and after 13.0 seconds, it would hit 200 km/h (with the Sport Chrono Package this figure is a mere 12.7 seconds). The Porsche has a top speed of 306 km/h. The car is All-Wheel Drive and has an 8 speed PDK dual clutch gearbox.
Retail base price for the new Panamera Turbo starts from RM1,550,000.00, comes with a four-year warranty and four-year free maintenance package which includes complimentary service, parts and labour. The stated price includes all applicable duties, except registration fee, road tax and insurance.
Redeveloped. Rethought. Realigned. Courage changes everything.
Sime Darby Auto Performance (SDAP) introduces the new Panamera Turbo, which features a highly innovative new eight cylinder engine. The Panamera Turbo is now available for the first time in Malaysia and it has one of the most powerful petrol engines of the model series.
Redeveloped, rethought and realigned, the new Panamera reconciles two contrasting worlds more than ever before: it offers both the performance of a genuine sports car and the comfort of a luxury saloon. Systematically improved down to the very last detail, this new model is steadily advancing to become a performance icon in the luxury saloon class. Its engines and transmissions have been developed from the ground up, its chassis perfected, and its interior redesigned for the future. Porsche engineers developed a modular high-tech generation of V8 engines whose technical architecture brings parameters such as low fuel consumption and low emission figures into harmony with high power and torque figures – normally contrasting parameters.
The top-of-the-line Panamera Turbo model features a twin-turbo V8 engine featuring twin-scroll turbochargers and VarioCam Plus. Its 4.0-litre engine develops between 5,750 and 6,000 rpm and reaches a peak power of 404 kW (550 hp). At just above 3,000 rpm the engine already breaks through the 250-kW (340 hp) threshold – pure power from a midrange of engine speeds. Its maximum torque of 770 Nm is available between 1,960 and 4,500 rpm – pure force from very low revs. The eight-cylinder accelerates the Panamera Turbo from a standstill to 100 km/h in 3.8 seconds. With the Sport Chrono Package, its sprint time is 3.6 seconds; after a breathtakingly short 13.0 seconds, the Gran Turismo is already moving at 200 km/h, and with the Sport Chrono Package this figure is even reduced to 12.7 seconds. The Porsche has a top speed of 306 km/h. These are impressive figures which underscore how easy the engine is able to power the Panamera with its power-to-weight ratio of just 3.6 kg/hp. The extraordinary performance figures stand in contrast to an improvement of up to 1.1 litres per 100 km in its combined fuel consumption of 9.4 – 9.3 l/100 km (New European Driving Cycle or NEDC); this equates to CO2 emissions of 214 – 212g/km.
The new eight-cylinder engines have a longitudinally-mounted V-engine design with a cylinder bank angle of 90 degrees. The four intake and exhaust camshafts can each be adjusted 50 degrees and are chain driven. The displacement of the four valve per cylinder engine that can rev up to 6,800 rpm is 3,996 cc. The bore and stroke are both 86 mm for a quadratic ratio. The dominant technical characteristics exhibited by the V8 twin-turbo direct petrol injection engines are their new charging concept (central turbo layout), injectors located centrally in the combustion chamber, nearly wear free coating of the cylinder linings and cylinder deactivation. These are technical features that have definite effects. Take the example of the Panamera Turbo: although its peak power has been increased by 30 hp and its torque by 70 Nm, its fuel economy is 10 per cent better.
Innovative cylinder deactivation – four pistons take a break rather frequently
The Panamera Turbo has the first Porsche engine to be equipped with a new adaptive cylinder control system. The system makes the eight-cylinder engine a four-cylinder engine in part-load operation: temporarily and imperceptible to the driver. The results: fuel economy has been improved by up to 30 per cent in the fourcylinder phases, depending on power demand. Deactivation and reactivation of the cylinders are controlled by a two-stage sliding cam system. In this process, the intake and exhaust cam adjusters on the camshafts for cylinders two, three, five and eight are deactivated or reactivated as necessary. The intake and exhaust valves of these cylinders are completely shut down in four-cylinder operation. Cylinder deactivation is operational over an engine speed range from 950 to 3,500 rpm and up to a torque limit of 250 Nm.
Up to 9.5 kilograms lower weight and compact package
A high-priority aspect of the eight-cylinder engine is its compact construction; the aluminium engines are also up to 9.5 kilograms lighter than their predecessors. The weight reduction was achieved by various design measures. For instance, the high strength aluminium cylinder crankcase with its bearing cover weighs just 39.1 kilograms – this represents a weight reduction of 6.7 kilograms or 14.6 per cent compared to the comparable 4.8-litre engine of the previous model. Since every gram counts, every component was also analysed and made lighter if possible. Take the example of the crankshaft drive. Porsche reduced its weight by 1.4 kilograms. The special conceptualisation of the crankcase drive with its crankshaft supported by five bearings is another element of compact engine design. Background: the crankshaft drive is distinguished by the use of an intermediate shaft that is used to drive the water pump and the timing drive; thanks to the toothed gear drive of the water pump being inside the engine, Porsche was able to compress the engine package and reduce friction power losses. Also having a positive influence on mounting space and weight are the central turbo layout and a 0.8-litre reduction in engine displacement. The progress that has been made is all the more noteworthy, because the maximum specific power of the new 4.0-litre V8 is much higher than that of the 4.8-litre V8. The new engine of the Panamera Turbo, for instance, has a specific power of 137.5 hp per litre; this figure was 108.3 hp/l in the previous model.
Central turbo layout – a design trait of all Panamera engines
The new V8 petrol engines of the Panamera exhibit exceptional agility right up into high rev and power regions. At the same time, the eight-cylinder engines already produce their maximum torque at very low revs. This type of sports car dynamic is largely attributable to the central turbo layout that is a new conceptualisation of twin-turbo charging that is being used in all models. Take the Panamera Turbo, for example: to keep the engine packages as compact as possible, the turbocharger system is integrated centrally in the inner V between the cylinder banks. The Panamera Turbo has elaborately engineered twin-scroll turbochargers that Porsche uses to supply compressed air to the combustion chambers of the V8. The two turbines that are designed to be counter-rotating – due to the limited mounting space – generate very high torque figures at the lowest of engine revs. The maximum charge pressure of the twin-scroll turbochargers is 0.3 bar (3.0 kilopascals). A compressor driven by the exhaust gas stream compresses the intake air in each turbocharger. The flow of this process air is configured as a dual branch system for optimal engine response. It flows from the outside, and – after passing through the intercoolers on the left and right sides upstream of the V8 – the process air passes through one throttle valve on each side and into the left and right cylinder banks. The two large volume-optimised and pressure loss optimised intercoolers ensure that the temperature of the process air, which has been heated by the compression process, is further reduced significantly. This boosts the density of the air and thereby the extent to which the cylinders are filled with oxygen. The results: even greater efficiency.
Injectors positioned centrally
Another unifying property of all of the engines of the new Porsche Panamera is that the injectors – with their solenoid-driven high-pressure injection valves – are positioned centrally in the combustion chamber. Once again the example of the Panamera Turbo: here valves with seven nozzle holes are used; their jets are individually aligned and optimised to achieve perfect homogeneity of the mixture. The injector, which is centrally positioned next to the spark plug, uses precisely defined individual jets to ensure optimal combustion in all operating states. Here Porsche utilises injectors and general system hardware to implement injection strategies that are specific to engine start, heating of the catalytic converters, the engine warm-up phase and the hot operating engine. One high-pressure pump is used per cylinder bank; they are each driven by four cams on the exhaust camshafts. The maximum injection pressure is 250 bar (previous engine: 140 bar). In addition, the fuel injection of the Panamera Turbo creates an intensive charging motion; its very pronounced tumble flow – which is achieved among other things by the design of the inlet ports – mixes the air-fuel mixture optimally, which in turn has a positive effect on the combustion process and reduces emissions.
Emissions control with catalytic converter located in the inner V
The new V8 engines have a dual-branch exhaust system with upstream catalytic converters and main catalytic converters as well as upstream and downstream silencers. Like the central turbo layout, another design feature of the eight-cylinder engine is the close proximity of the catalytic converter to the engine inside the inner V. This configuration allows the emissions control system to come up to its optimal operating temperature quickly. In addition, catalytic converter heating is accelerated in the engine start phase by opening the turbocharger’s wastegate valve.
Iron alloy of the cylinder linings reduces wear and oil consumption
A material highlight of the V8 engines is iron coating of the cylinder linings in the cast aluminium block. It significantly reduces internal friction, wear and oil consumption. In the manufacturing process, an atmospheric plasma spray method is used to apply an extremely tough and low-friction iron coating to the cylinder surface. The layer is only 150 microns thick, but as suggested it offers ideal wear properties, and indeed nearly independent of fuel quality. Compared to previous concepts implemented in V8 engines, lining wear is reduced by one-tenth at the motion reversal point of the piston rings and is thereby nearly eliminated for all practical purposes. The design of the cast pistons, which are very rugged and lightweight, has been adapted to the new iron coating process. The piston rings have a chrome nitrite coating, which adapts wear resistance to the iron coating of the cylinder linings. In the interplay of all these design measures, oil consumption has been reduced as well: by up to 50 per cent compared to the previous engine.
Innovative oil circulation also enables high speeds on the circuit racetrack
Every Porsche must fulfil the requirement of reliable operation under racetrack driving conditions. Naturally, this represents a very challenging stress test. The new Porsche Panamera meets this challenge impressively – including in its newly designed oil circulation system. The layout of the oil circulation system with wet sump lubrication even compensates for extreme lateral and longitudinal accelerations. A special feature of the lubrication system implemented here is that Porsche has partitioned the oil passages into oil supply for the engine and oil supply for the cylinder head. The supply openings in the oil passages are tailored to the needs of the specific components in the oil circulation system. This has a positive effect on the time required to build up oil pressure at engine start. The very fast oil pressure buildup is also assisted by a check valve in the oil pump – it ensures that the large volume of oil in the engine’s inner V does not flow back into the oil pan, causing the engine to run empty. The oil pressure itself is built up via a fully variable vane oil pump, and a valve is used to control it to map-specific figures. Integrated into this control valve is oil pressure limiting, which automatically activates for an engine start and at low outdoor temperatures. An electronic switching valve located centrally in the inner V also controls the piston spray nozzles according to piston cooling needs and map parameters. This type of control reduces churning losses, and the oil circulation volume can also be controlled for the given operating strategy. The Porsche Panamera Turbo even makes it possible to drive on the Nürburgring-Nordschleife with its numerous bends and rapidly changing heights with extreme lateral acceleration. The car’s measured lap time of 7 minutes 38 seconds demonstrates this impressively and makes the new Panamera Turbo the fastest luxury saloon on the Nürburgring-Nordschleife by far.
Retail base price for the new Panamera Turbo starts from RM1,550,000.00, comes with a four-year warranty and four-year free maintenance package which includes complimentary service, parts and labour. The stated price includes all applicable duties, except registration fee, road tax and insurance. Specifications and prices are subject to change without prior notice.
Combined fuel consumption 9.4 – 9.3 l/100 km, urban 12.9 – 12.8 l/100 km, extra-urban 7.3 – 7.2 l/100 km;
CO2 emissions 214 - 212 g/km; efficiency class (Germany): D. Versatility depending on the tyre set used.