Saturday, September 5, 2009

Pagani Zonda R


While we certainly cannot say the Zonda F lacks performance figures, driving around the Nürburgring in 7:32 and achieving lateral G forces of almost 1.5 G, it is however a road car, easy to drive, intuitive and setting the benchmark for comfort, safety and lightweight. Paired with a quality finish and the attention to detail this made the Zonda F one of the most desirable supercars resulting in the 25 Coupé models being sold out in record time.
This did not seem to fulfil the requirements of our most demanding customers, who adore the weekend drive on a racetrack.
The spark has been set by an Italo-American customer, enthusiast and already proud owner of 3 Zondas. He describes the project this way: "The thought has been on my mind for quite some time, but I am not interested in racing".
The Zonda R is born with full liberty. The target: the ultimate performance at the racetrack without any implications of rules, except for safety, where no compromise is allowed. In September 2006 the first drawings were ready, but it was crucial to have the support of Mercedes-AMG for a high revving engine with a power output of 750hp, dry sump, light and with a low centre of gravity. The basis was the self supporting engine of the mighty CLK GTR, which has dominated the GT championships.
Eve at constant racing pace the engine would have to cover over 5.000 km before servicing. The challenge has been accepted without hesitation.
The Zonda R is a car designed from scratch, with only 10% of the Zonda F components to be carried over. The suspension forged in Avional, a new Pagani six speed transversal sequential gearbox, carbon fibre monocoque, aeronautical four pump fuel tank are only part of the equation.
The wheelbase has grown by 47mm, the overall length by 394 mm and the track is increased by 50mm. The bodywork and aerodynamics have been studied to offer maximum downforce. Even though built for the track, the project would not have received kick off, if the quality and finish of the car and its details was not up to the level of the Pagani road cars. One of the first cars to be delivered however will be kept in a living room, designed by Pagani and built with the same materials as the Zonda F, beautifully textured carbon fibre, avional, titanium, inconel and other state of the art materials. Additionally it will feature a bespoke HiFi System that will allow the customer to listen to the sound of this car at Le Mans and the Nürburgring.
The Pagani customers who have ordered the Zonda R will be relieved of almost 1.2 million + taxes.
Technical Specifications
This Zonda is purpose made for track use, without restrictions of any competition rules or homologation, with the only exclusion of the passengers' integrity, where no compromise is tolerated according to our philosophy and state-of-the-art safety measures are featured.
A new heart
The engine is built by the racing specialists at Mercedes AMG, where the championship winning DTM cars are born, as well as the CLK GTR, probably the most devastating and effective weapon ever to compete in the GT series. From it's engine the Zonda R borrows the basic architecture including an ingenious dry sump allowing a low centre of gravity. This self-supporting engine with 750 hp at 8000 rpm and 710 Nm of torque carries a lightweight carbon fibre highperformance intake system, a racing multiple disc sintered clutch and Formula 1 style exhaust system, hydroformed in Inconel 625 and ceramic coated for optimal heat dissipation. The power unit combined with a 6 speed transversal manual sequential synchronised gearbox is designed to satisfy the most ambitious drivers.
The chassis
The central carbon chassis will incorporate a roll cage and a rubber racing fuel tank with 4 fuel pumps and quick refuel filler like on GT race cars. The wheelbase has been increased by 47mm to offer the best stability. The front and rear subframes are brand-new, built to accommodate a new suspension geometry, produced in avional. The magnesium forged rims with central wheel nut and a quick pneumatic lifting system allows fast and effortless changes of the slick tyres.
Bodywork and aerodynamics
The new bodywork has been honed to offer elevated downforce even in low speed corners. The longer front bonnet with flaps, closed underbody and the rear overhang with the adjustablerear wing and race derived diffusor translate into shattering aerodynamic efficiency and will let you experience cornering speeds beyond imagination. The car displays and logs information about the amount of dowforce that the car is generating at each moment. Combined with the adjustable wings you can easily find the best setup for each track.
Workstation
The interior is designed to accommodate the driver and passenger in bespoke seats, built to offer the best support, when the G-forces from the vehicle dynamics come into question. The Digitek instrumentation provides the essential information and a sophisticated telemetry allows through a variety of sensors to monitor every single component of the car.
Technical Data
Type V12 - M120
V - angle 60°
Displacement 5987 ccm
Stroke 80,20 mm
Bore 89,00 mm
Valves per cilinder 4
Horse Power 750
Power output 551 KW at 7.500 1/min
Torque output 710 Nm
Aspiration Single throttle bodies, mechanically operated
Lubrification Dry sump with separate oil tank
Firing order 1-12-5-8-3-10-6-7-2-11-4-9
Opel Ampera
The revolutionary Opel Ampera celebrated its world premiere at the 79th Geneva Motor Show. General Motors Europe president, Carl-Peter Forster, unveiled the extended-range electric vehicle and announced plans to put the car into production in late 2011.
The Opel Ampera will also be offered with right-hand drive in the United Kingdom by Opel's sister-brand, Vauxhall.
"The Opel Ampera further demonstrates GM's leadership in the electrification of the automobile," said Carl-Peter Forster. "Its ground-breaking Voltec electric propulsion system is the kind of game-changing technology the automotive industry needs to respond to energy and environmental challenges."
The five-door, four-seat Opel Ampera is influenced by Opel's award-winning design language of sculptural artistry meets German precision, incorporating several styling cues from the innovative Flextreme and GTC Concept show cars
"There could not be a more fitting way to celebrate Opel's 110 years of innovation in the car industry than by revealing the Opel Ampera," said Alain Visser, GME Vice President Opel.
The Opel Ampera's wheels are turned electrically at all times and speeds. For journeys up to 60 km (MVEG), it runs on electricity stored in the 16-kWh, lithium-ion battery, and emits zero CO2. When the battery's energy is depleted, electricity from an engine-generator extends the Ampera's range to more than 500 km.
The Opel Ampera can be plugged into any household 230v outlet for charging. GM Europe is analyzing the requirements of a recharging infrastructure for plug-in electric cars with energy companies, including Iberdrola of Spain.
Opel Ampera Gets Power and Refinement from Voltec Propulsion System
The revolutionary Opel Ampera will be the first emission-free, electrically driven automobile in Europe suitable for everyday driving. With its Voltec electric propulsion system providing lively acceleration and high levels of refinement, the five-door Opel Ampera seats four passengers in comfort, offers a useful trunk for their luggage, and features an extended range of more than 500 kilometers.
"Driving electrically is not only about ecology," said global vehicle line executive and chief engineer, Frank Weber. "Driving electrically is also great fun. Instantaneous, silent torque of 370 Newton meters under your right foot feels like flying!"
Electricity drives the Opel Ampera's wheels at all times and speeds. For trips up to 60 km (MVEG), power is supplied by the electricity stored in the cutting-edge, 16-kWh, lithium-ion battery.
While driving on electricity delivered by the battery, the Opel Ampera emits zero CO2. When the battery's energy is depleted, a gasoline/E85-fueled engine-generator seamlessly provides electricity to power the electric drive unit while simultaneously sustaining the charge of the battery. This mode of operation extends the range to 500 kilometers, until the battery can be charged by plugging the vehicle's on-board charge system into a standard household 230v outlet.
Opel Ampera gives driver confidence and peace of mind
Unlike a conventional battery-electric vehicle, the Opel Ampera eliminates "range anxiety," giving the confidence and peace of mind that the driver will not be stranded by a depleted battery.
"An advanced lithium-ion battery system is the key to getting the Opel Ampera into the hands of consumers", said Hans Demant, GME's vice president of engineering. "The engineers at our research and development center in Mainz-Kastel, Germany are testing the battery around the clock, 365 days a year to ensure that it meets the expectations of our customers."
The Opel Ampera's battery pack will be manufactured by GM at the first lithium-ion production facility to be operated by a major automaker in the United States. More than 220 lithium-ion cells in the T-shaped pack provide ample power. The nearly silent electric drive unit delivers 370 Nm of instant torque, the equivalent of 150 horsepower, zero to 100 km/h acceleration in around nine seconds, and a top speed of 161 km/h.
The Opel Ampera will be well-suited to the daily driving schedule of most European customers. For example, approximately 80 percent of German drivers travel less than 50 km daily.
Opel estimates that an electrically driven kilometer in the Opel Ampera will cost about one-fifth compared to a conventional gasoline vehicle, at current fuel prices.
Technical Specifications
Vehicle type: 5-door, front-wheel-drive hatchback
Category: Extended-Range Electric Vehicle (E-REV)
Chassis: independent McPherson struts front, compound crank twist axle rear, four-wheel disc brakes, full regenerative brakes to maximize energy capture, electric power-assist steering
Seating capacity: four
Performance
Top speed: 161 km/h
EV range: 60 km (MVEG cycle)
Total range: >500 km
Dimensions
Wheelbase: 2685 mm
Length: 4404 mm
Width: 1798 mm
Height: 1430 mm
Cargo volume: 301 l
Battery system
Type: lithium-ion
Energy: 16 kWh
Electric drive unit
Power: 150 hp (111 kW)
Torque: 370 Nm
Exterior
Tire and wheel size: specially developed low rolling-resistance tires on 17-inch forged aluminum wheels

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