Porsche 918 RSR (2011) [Reviews]

Dr. Ing. hc F. Porsche AG, Stuttgart, continues to expand its operations and effective skills through intensive development in the field of hybrid technology. With the Porsche 918 RSR, a manufacturer of premium sport cars, has a high-end of 2010 a successful synthesis of hybrid concepts. The two-seater mid-engine coupe 918 RSR clearly shows what happens when the technology installed 911 GT3 R and the hybrid design of the 918 Spyder is transferred to a modern, innovative, super sports car.

With its highly efficient storage unit, the 911 GT3 R hybrid race car has proven to be a loving attention during the implementation of competition on the Nürburgring Nordschleife in the race for the American Le Mans Series (ALMS) at Road Atlanta / USA. UU. and race in Zhuhai China ILMC. It has demonstrated its potential for massive performance in real conditions to compete against larger competitors. The 911 GT3 R hybrid, known internally as the "laboratory of the race" has exceeded the expectations of Porsche Motorsport. Competitiveness, high reliability and exemplary fuel efficiency combined with optimal performance underscores the idea that Porsche engineers basic power generation a more intelligent way. The 911 GT3 R Hybrid gets its extra power from its own dynamic of the vehicle during braking. Porsche is now the transplantation technology in the mid-engine coupe Porsche 918 RSR racing version 918 Spyder concept.

In the tradition established by the classic Porsche racing cars like the 908 long distance long story short (1969) and 917 short-tailed (1971), Porsche's designers have created a link to the post-modernist "form follows function "philosophy. The Porsche 918 RSR, flow lines "elegant is dominated by muscular wheel arches, air intake and a cabin chair similar dynamic. A fan wheel visible between the consumption of the ram air tube and a spoiler RS Spyder back the size and more emphasis on the role of the laboratory course. The new "blue liquid metal chrome" color that has been created especially for the sculpted forms, while the hybrid orange typical of Porsche brake calipers longitudinal stripes and admirable button ready.

The technology also dominates racing in the lightweight, carbon fiber reinforced plastic torsion (CFRP) monocoque. The V8 engine is a newly developed direct-injection engine of the successful RS Spyder race car and now has an output of 563 hp at exactly 10 300 / 918 rpm in the RSR. Electric motors of two front wheels 75 kilowatts each contribute a total of 150 kW maximum power drive exactly 767 hp. This extra power generated during braking is stored in battery optimization of the wheel.

The Porsche 918 RSR, the two electric motors provide the function of front axle torque vector variable torque distribution. This increases to greater agility and improves steering response. Mounted above the rear axle, the central engine is integrated with a racing transmission is also based on the RS Spyder racing car. This six-speed transmission takes constant with the trees and the gear tooth longitudinally mounted straight drive is operated by two shift paddles behind the wheel racing.

Functional equipment of the car emphasizes its motor sport purist. Whether it is characteristic that open the doors up and the vents in the roof, between the door wing, very fast to lock on the front and rear lids carbon fiber, two roof-mounted antennas to stand and radio telemetry, RS Spyder and small, side or front Flic air separator under the front lip or no profile racing slicks on 19 "wheels with central locking, the vehicle can be clearly recognized as an experimental laboratory Racing.

Unlike the 918 Spyder concept car no frills atmosphere dominated racing in the interior of the Porsche 918 RSR. The seat is molded brown leather mention the history of hot gentleman driver gear wheel racing and a display of leisure on the steering column in front of the screen provide the pilot information. Instead of the futuristic, ergonomic center console with advanced touch interface of the 918 Spyder concept car, the 918 RSR cockpit ventilated by a minimalist console with toggle switches. Instead of another seat, is the battery of the steering wheel to the right of the console.

This battery is an electric motor driving the rotor of which rotates at up to 36,000 rpm to store the rotational energy. Load occurs when two electric motors on the front axle to change their function during the braking process and act as generators. At the touch of a button, the pilot managed to capture the energy stored in the wheel and charged battery to use it for acceleration or passing maneuvers. The electromagnetic brake inertia in this case also issue up to 2 x 75 kW, corresponding to a total of 150 kilowatts from its kinetic energy to the two motors on the front axle.

This extra power is available in about eight seconds, when the system is fully charged. A successful 911 GT3 R Hybrid, this extra power can also be used to support consumption, depending on the situation of running, for example, delaying a pit stop or reduce the volume of fuel and vehicle weight.

The new Porsche 918 RSR Lab competition, the Porsche is now raising the concept of hybrid race, experimentally. In the 918 RSR, "intelligent performance Porsche" is research on methods to improve efficiency further intensified sustainable under the conditions of the track, lap times, pit stops and reliability - a trade Porsche, which was the demonstration its success for over 60 years.

Finally, since the number of 22, pays tribute to the anniversary of the victory. Back in the days when the victory at Le Mans, all is not yet fully routinely include the Porsche racing department, the pilots, Dr. Helmut Marko and Gijs van Lennep were the first to cross the finish line in 1971, the 24-hour classic . Course record set by the Porsche 917 coupe short tail - 5335.313 km (3315.21 kilometers) at an average speed of 222.304 km / h (138.13 mph) - do not stay undefeated forever, but exactly 39 years to 2010. At that time, 917 Martini colors have been tested and very ahead of its time: the magnesium chassis sets new standards in the space domain lightweight Porsche.

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Diesel Porsche Panamera (2012)

Panamera range with the introduction of the new Porsche Panamera diesel, even more attractive model for UK customers. A luxury Gran Turismo, Porsche Panamera diesel is able to take four passengers in comfort sport Lands End to Loch Ness without refueling.

Dealing with effortless speed and ski mountaineering short, this is a long distance sports performance provided a smooth 3.0-liter V6 is rated 250 hp (184 kW) is achieved between 3800 rpm and 4400 rpm. Maximum torque is 550 Nm, available up to 1750 rpm 2750 rpm creates a great attraction. And 'only available in rear-wheel drive and uses eight high-efficiency ratios Tiptronic S transmission is standard. Six-cylinder turbo diesel engine powers the new Gran Turismo 0-62 mph (0-100 km / h) in 6.8 seconds and top speed is 150 mph (242 km / h).

Diesel Porsche Panamera offers a very attractive driving over 745 miles on a tank of 80 liters, emits 172 g / km and offers a combined consumption of 43.5mpg (6.5 litres/100km). With optional tires with low rolling resistance, improves efficiency even further, to 167 g / km and a combined cycle of 44.8mpg.

The engine of 3.0 liter V6 is the most advanced technology in diesel common rail direct injection via piezo valve at a pressure of 2,000 bars, variable geometry turbo with electric turbochargers (VGTs) and control emissions achieved by recirculation controlled exhaust gas oxidation catalyst and particulate filter.

Performance, generous torque and low consumption is accompanied by proper operation, reliability and low emissions. Another factor is the auto start / stop function, which is installed by default. Adaptive air suspension is available as an alternative to steel spring suspension standard, to give a wider range of suspension settings to extend the extra trip.

Through its proportions are only Panamera clear in its market segment: measuring 1931mm (76.0in) wide and 1418mm (55.8in) high, the Panamera is both wider and lower than comparable models with four doors. The unique, slender GT is created by a total length of 4970mm (195.7in) and short front and rear overhangs sports. This new model can be recognized by "diesel" letters on the front doors.

Each Panamera, the new diesel model has a high level of standard equipment that includes leather interior, Porsche Active Suspension Management (PASM), Bi-Xenon headlights Front and rear park assist, control tire pressure, anti-glare mirrors rear view, Porsche Communication Management with satellite navigation touch screen and audio controls, cruise control and a three-year warranty.

Mounted on each Panamera is Porsche Tracking System (VTS), a set of sophisticated vehicle security approved Thatcham Category 5 standard, and customers will be able to explore the potential of their new car by participating in a free course on the experience of Porsche Centre Silverstone.

The Porsche Panamera diesel costs £ 62,134 (€ 80,183 in Germany, inc. VAT) and is available in the UK since August 2011.

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Porsche Cayenne (2011) [Reviews]

The new generation Porsche Cayenne will make its world debut at the Geneva Motor Show 2010. Each model in the Porsche Cayenne is a trendsetter in terms of efficiency and production, compared to older models that offer greater fuel economy to 23 percent more performance.

The highlight of the new line-up is technically advanced in parallel with the Hybrid Drive-train, which combines sporty performance eight-cylinder with six-cylinder economy and a unique 'way to sail "for even lower fuel consumption.

Weight reduction

Selection of materials for optimal body weight, in combination with changes the whole concept of the Porsche Cayenne - as an active and a new extra-light four-wheel drive - led to the total weight of the Porsche Cayenne S, for example, which reduces to 180 kg. This diet is clearly a very positive impact not only on fuel consumption and CO2 emissions, but also the performance, agility and maneuverability. Thus width of the new features and new technologies for the Porsche Cayenne to make sure it offers better handling and on-and off-road and improved safety and comfort for passengers.

Greater efficiency

The new Porsche Cayenne is developed using the principles of Intelligent Performance Porsche: more power with less fuel, more efficiency and reduce CO2 emissions. Thisphilosophy is evident in the introduction of a new eight-speed Tiptronic S automatic transmission offers a wider spread of gears, an automatic start-stop function, optimized thermal management of engine and transmission cooling system, entertainment system board and intelligent lightweight construction.

Outside fresh and high quality interior

In total, the new Cayenne is 48 mm longer than its predecessor. But despite its larger exterior dimensions, representing the idiom of the new generation of the Porsche Cayenne a more compact style and dynamic. The new design of the new model incorporates the Porsche Cayenne in the range and the sporty character of the Porsche Cayenne is obvious that the peak shape and design of the car, so typical of Porsche is also clearly defined.

Extra space inside, and more for everyday use to ensure 40 mm longer wheelbase. The main feature in a new, high-quality interior is rising in the center console that extends from the surround and the gear selector that provides interior design typical of Porsche, the trademark "Cab". Behind the seat can move fore and aft 160 mm and the angle of the backrest has three different settings.

Range

Three of the five versions of the new Porsche Cayenne to spend less than ten liters of fuel per 100 km in the NEDC cycle, and the two models emit less than 200 grams of CO2 per kilometer.

Porsche Cayenne

Porsche Cayenne series begins with the 3.6-liter V6 gasoline-powered Cayenne. Power is increased to 300 horsepower, but fuel consumption has decreased by one fifth - in cooperation with the eight speed automatic transmission with Tiptronic S - Combined 28.5 mpg (9.9 ltr/100km) Cycle European driving again.

Hybrid Porsche Cayenne S

A 193 g / km, the hybrid Porsche Cayenne S is not only the clean version of the Cayenne with lower emissions, but also the cleanest Porsche throughout the portfolio of the Company. Hybrid features 333 hp Porsche Cayenne S car train back fuel consumption 34.4mpg combined (8.2 litres/100km) and CO2 emissions of 193 g / km.

In the intelligent interaction between the compressor 3.0-liter V6 and electric motor, focusing Hybrid Porsche Cayenne S at maximum efficiency of the overall powertrain system. Depending on driving conditions, the vehicle reaches the target is a single drive unit to operate independently or in conjunction with training units both to work together. In this context, the 34 kW (47 hp) electric motor is of course the ideal partner for the engine of 333 hp compressor with its high torque at low revs. Together, the two drive units provide a maximum output of 380 hp and maximum torque of 580 Nm at just 1000 rpm, with the same kind of performance that the Porsche Cayenne S with its conventional gasoline engine V8.

Two disk drives are connected to each other switch, run by Manager Hybrid, the computer. This cut-off switch, it is important to drive the Porsche Cayenne Hybrid S is the internal combustion engine or electric motor alone, or both units to work together. Thus, the conditions for relaxed driving, for example, in a residential area, this allows the driver to cover short distances on electricity alone and, therefore, entirely free of emissions (and almost no noise). In addition, you can drive in this state at a speed approaching 40 mph (60 km / h).

However, to ensure the acceleration when you go faster, the electric motor can operate to provide additional information to be pierced "greenhouse". Intelligent management of the separator clutch makes a transition between the discrete-specific hybrid driving mode, and that is comfortable and easy for the driver. At the same time, the internal combustion engine can be completely powered up to 97 mph (156 km / h), is completely removed from the transmission when the power is no longer necessary. In this mode, the so-called sailing ", cruising along without power, the drag forces exerted by the internal combustion engine and the braking effect is eliminated by lowering the interest of the immune system and thus continue to benefit from the consumption of fuel.

Porsche Cayenne Diesel

Porsche Cayenne Diesel 240 hp (176 kW), three-liter V6 with 550 Nm of pulling power. The new car, the power line is now offering lower fuel consumption by 20 percent, with a combined 38.2 mpg (7.4 ltr/100 km) grew by 30.4 mpg (9.3 ltr/100km ). Therefore, CO2 emissions are 195 g / km.

Porsche Cayenne S

The maximum of more power with less fuel is demonstrated by the Porsche Cayenne S, now has a 400 hp high-torque 4.8-liter gasoline V8. With 15 hp more than its predecessor, along with greater economy, this new engine offers much better performance in general, all models of the new generation Porsche Cayenne. In particular, fuel consumption is 23 percent, with a combined 26.9 mpg (10.5 l/100 km).

Porsche Cayenne Turbo

Efficiency is also a feature of the Porsche Cayenne Turbo, with its 500 hp (368 kW), twin-turbo 4.8-liter V8 returns 27.6 mpg combined (11.5 ltr/100 km) cycle ride Europe. This is another 23 per cent less than its predecessor.

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Black Edition Porsche Boxster S (2011)

The edition of the Porsche Boxster S Black combines the timeless charm of the classic open-top convertible with a powerful and dramatic style. Only 987 will be available in the world, each a black finish and a host of features that enhance driving dynamics and appearance of the muscular two-seater sports.

As is typical of a Porsche sports, the heart of the issue in Black Porsche Boxster S engine is better than a flat-six 'Boxer'. Mounted on the front of the rear axle behind the seats, the 3.4-liter six-cylinder is similar to that fitted to the Boxster S, with direct fuel injection with greater power and efficiency. Black's edition of its output is 320 horsepower - 10 hp more than the Boxster S. The revised engine reaches its nominal output at 7,200 rpm, the power supply for the Boxster S 6,400 rpm. The maximum torque of 370 Nm - Newton stimulated by 10 feet - is available at 4,750 rpm.

This growth in production and performance is more dynamic, and the Porsche Boxster S Black Edition supports leading position with a performance driving school. With its standard six-speed, 0-62 mph acceleration 5.2 seconds, a tenth of a second faster than the Boxster S, the extra power is not at the expense of consumption, however, the Porsche Boxster S Black Edition is satisfied as fuel As the Boxster S: 28.8 mpg combined (NEDC).

Consequently, the low center of gravity, the flat six-cylinder engine, the Boxster chassis offers impressive agility. Significant effect to improve the driving dynamics of Porsche Boxster S Black Edition is a special ten polish alloy wheels, Boxster Spyder previously installed, and that saves 5 kg in general. These are equipped with tires 235/35 ZR 19 front and 265/35 ZR 19 rear.

When equipped with seven-speed Doppelkupplungsgetriebe (PDK) dual-clutch, the dynamics and effectiveness are still high. This reduces the acceleration time of 5.1 seconds from 0-62 mph, and in combination with Sport Chrono Plus package to implement this control can be lowered further to 4.9 seconds. Compared with the manual transmission, the strategy of moving the PDK intelligent speed reduces fuel consumption combined 30 mpg (NEDC) and, more significantly, reduces CO2 emissions to 221 g / km, placing the Black Edition Porsche Boxster S in the vehicle excise K. band

The concept of color Black Edition Porsche Boxster S is consistent in every detail. Model painted in black letters on the back of the trunk lid to identify how the Black Edition Embossed Black Edition model with the label of the fabric roof. Roll-bars are painted in black with rear air intake grills and the dual exhaust of the exhaust system.

The exterior black theme continues inside. The guards at the door of stainless steel in accordance with the letters "Black Edition" model in black. The standard, three-spoke sport wheel has a black leather design. Dashboard and rods gear lever or selector lever are painted black PDK. The mark on the dashboard is black, like partial leather seats with Porsche crest embossed on head restraints. A personal identification card in the glove box lid, also identifies each edition Black.

Comfort and convenience are also enhanced the Black Edition Porsche Boxster S standards, such as anti-dazzle interior and exterior mirrors with integrated rain sensor, cruise control and air conditioning system. Porsche Communication Management (PCM), including a satellite navigation module is standard. In addition, universal audio interface offers compatibility MP3 player and Bluetooth telephone preparation is standard. Sound System Plus to create impressive sound quality, a standard bi-xenon lights and dynamic cornering lights and LED daytime driving to ensure safety on dark streets.

Upon request, the Black Edition Porsche Boxster S further individualized with other options. For example, the Porsche Ceramic Composite Brake (PCCB) options, and Porsche Active Suspension Management (PASM) and the adaptive sports seats with memory function.

Black Edition Porsche Boxster S will be marketed in the United Kingdom and Ireland in March 2011 and is priced at £ 47.426. Included in the purchase price is an invitation to customers to explore the dynamic properties of its Boxster and develop their own driving skills, courtesy of a program of driving experience Porsche Experience Centre at Silverstone.

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2011 PORSCHE CAYENNE

Seven years after the model was first introduced, Porsche has redesigned and arguably reinvented its popular Cayenne SUV with its latest generation. This new model is considerably lighter than the outgoing model, yet is actually more spacious, more sporty, more powerful and even more fuel efficient.



The exterior of the new Cayenne follows in Porsches philosophy of evolutionary design, but the latest model does feature a much sleeker appearance than the outgoing Cayenne, thanks to more organic body lines.

With a redesigned interior, following Panamera cues, the new Cayenne sports a new and longer center console and a repositioned shift-knob. Overall, nearly everything has been freshened and tweaked, including placement of the center air vents, sportier gauges and a new steering wheel.

Thanks to the extra 1.6 inches in the wheelbase, interior dimensions have also grown. Rear-seats now enjoy 6.3 inches of fore-and-aft sliding, as well as an adjustable backrest.

Other interior features include Bluetooth, Bose surround sound and a Burmester high-end surround sound system.

The SUV boasts five separate trim levels with gas, diesel and hybrid drivetrains for Europe, while the U.S. will see four variants and no diesel.

The Cayenne range starts out in base Cayenne form, featuring a 300 horsepower 3.6-liter V6. This engine is capable of a zero-to-60 sprint of 7.1 seconds with the manual transmission, or 7.4 seconds with the Tiptronic S automatic. Top speed is limited to 142 mph, regardless of transmission.

One step up in the Cayenne S, packing the Panameras 400 horsepower 4.8-liter V8 engine. The Cayenne Turbo sits atop the Cayenne hierarchy, receiving its power via a 500 horsepower twin-turbocharged 4.8-liter V8.

Those wanting performance and excellent fuel economy in the U.S. will have one other choice within the Cayenne range the Cayenne S Hybrid.

Power for the Cayenne S Hybrid comes from Audis supercharged 3.0-liter V6 producing 333-horsepower, connected to a three-phase synchronous electric motor which receives power from a 38 kW NiMH battery that resides in the spare tire well. The electric motor adds another 47 horsepower.

The Cayenne S Hybrid is capable of traveling up to 40mph on all electric power, with the system allowing for the complete disengagement of the gas engine from the driveline at speeds up to 97mph. The disengagement allows for a coasting featuring, which reduces drag and improves overall efficiency.

Although fuel economy has never been a strong suit for the Cayenne, Porsche has vastly improved fuel consumption across the range for the new generation. The base Cayenne now achieves 15 mpg city, 22 highway with a six-speed manual, and 16 city, 23 highway with the eight-speed Tiptronic S automatic.

From a handling standpoint, the latest Cayenne (except Turbo) comes standard with a steel suspension, but have for the first time available Porsche Active Suspension Management, or PASM. PASM is an advanced suspension system that provides for infinite damper control for both the front and rear axles, and a choice of three settings: Comfort, Normal and Sport.

The base-level Porsche Cayenne hits the U.S. market with an MSRP of $46,700. Moving up to the mid-level Cayenne S will set buyers back $63,700, with the fuel-efficient Cayenne S Hybrid listing from $67,700. The range-topping Cayenne Turbo model is set to carry an MSRP of $104,800.

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