The new version of the super sports car features a very successful innovation is sufficiently large in terms of body design and mechanics. And also with a new name: Lamborghini Murcielago LP640, which refers to its engine position - posteriore longitudinal - and the power of 640 hp. Designers and engineers not only focused on reworking the engine, suspension, gearbox, exhaust system, brakes and electronics, but also interior and exterior design, improvements that make the fastest car Lamborghini Murcielago LP640 and extreme sports in its class, placing it at the top.
The first vehicles will be available in spring 2006. Since the start of the original Lamborghini Murcielago in the Salon International de l'Automobile 2001 (IAA) in Frankfurt, around 2,000 vehicles have left the car plant in Sant 'Agata Bolognese.
The unique design
In their reinterpretation of the Lamborghini Murcielago LP640, the designers of the Lamborghini Style Centre remained faithful to the traditional Lamborghini principles of purism, sport and function. Lamborghini Murcielago LP640 now appears even more aggressive, with new front and rear contribute significantly to the appearance. Exhaust system terminal has been incorporated in the diffuser on the rear bumper. Other innovations include the rear lights, which enhance the distinguishing features of the Lamborghini Murcielago LP640, making it recognizable, even at night. The design side is also worth mentioning: while the area behind the air intake on the right side practically closed, the left has a large aperture for cooling the oil radiator. Together with a set of front and rear aerodynamics, which proves once again that the shape of the Lamborghini is determined by the function.
For those who like to flaunt their heart Lamborghini Murcielago LP640, on request an engine hood made of transparent glass can be provided. Mirrors and wipers have been modified to improve aerodynamics and "Hermes" wheels steel wheels have been added. Graphs of the lighting of the dashboard in the cockpit have been revamped. Interior upholstery also has a new look thanks to the diamond-shaped stitching.
More powerful engines
Engine Lamborghini Murcielago LP640 has undergone tremendous modifications and radical. Bear increased and longer stroke have prompted the displacement of the classic 60 ° V-engine from 6.2 liters to 6.5 liters (6496 cm3). So it has been a remarkable 580 HP engine power is increased to an impressive peak of 640 hp (471 kW) at 8000 min-1. 12-cylinder engine reaches maximum torque of 660 Nm at 6000 min-1. Naturally, the Lamborghini Murcielago LP640 in accordance with every European and North American law governing exhaust fumes.
This "evolutionary leap forward" was made possible thanks to a coherent review of every engine component: the cylinder head and intake system complete (based on proven Lamborghini variable geometry) has been completely reworked. Crankshaft, camshaft and exhaust systems also experience innovation.
The increase in power naturally determines an increase in performance. Excellent performance of the Lamborghini Murcielago LP640 means can now accelerate from 0 to 100 km / h in 3.4 seconds (0.4 seconds faster than previous models).
Lamborghini engineers also concentrated on improving torque development. The "handling" of the machine is enhanced by the system continuously variable valve timing (inlet and exhaust) and the system of drive-by-wire engine management.
To meet the thermal requirements of the engine, the engineers have planned an oil cooler and more thereafter, the air intake on the left side of the vehicle has been expanded. Liquid cooling system, characterized by the Lamborghini VACS system (variable geometry air intake system) remains the same. Managed air intakes open depending on outside temperature electronics and the need for cooling air, ensuring maximum aerodynamic efficiency.
Gearbox and transmission: improved efficiency and strength
More power and higher torque call for superior performance component box. To meet the new requirements, the new Lamborghini Murcielago LP640 features sixratio modified gearbox and rear differential and new axle shafts hardening. Upon request, the e-gear automatic gearbox is also available equipped with a "Thrust" new dedicated (acceleration program) mode.
Like its predecessor, the Lamborghini Murciélago LP640 features permanent four-wheel drive, based on the reliable Lamborghini VT (viscous traction) system. The system is autonomous and has no electronic control. The driving force is usually divided between the front and rear axles at a ratio of 30 to 70. An independent control circuit adjusts the driving force distribution based on dynamic oscillation, weight distribution and the relative friction factor in perfect sync with the Visco clutch. In extreme cases, up to 100% of the driving force can be applied on a single shaft.
Electronics: a "closed loop" for total control
Electronics have also been updated. Modified engine control units improve engine performance and "handling" in control "closed loop".
Every engine and vehicle parameter is operated and controlled by a three-unit control unit "master" and "satellite" control. The control unit consists of two "lied" engine control unit Lamborghini, Lamborghini "GFA" (Auxiliary Services Management) control unit and the Lamborghini "PMC" (Power Motor Control) satellite control unit. The control unit is connected by a CAN bus.
Frame and chassis: perfect harmony
The body of Lamborghini Murcielago LP640 with characteristic scissor doors made popular by the union of sheet steel and honeycombed carbon fiber, bonded and riveted together.
Driving, handling and stability at high speed are enhanced by new springs and stabilizers, as well as a redesigned electronically controlled damper. The "antide" and "anti-squat" features on the axles, which efficiently prevent so-called "brake diving" and "squatting", have not changed. These two springs on every rear wheel, the spring one in each front wheel and the damper are placed coaxially.
The new aluminum "Hermes" rims measure 8 ½ "x 18" (front rail) and 13 "x 18" (rear axle). Vehicles may be equipped with various sizes of Pirelli P Zero "Rosso" tires. The Lamborghini Murcielago LP640 features 245/35 ZR front tires and 335/30 ZR 18 rear tires 18 For the use of sports. especially on racetracks, Lamborghini provides optional Pirelli P Zero "Corsa" (Race) tires. Pirelli P "Sottozero" (Sub zero) winter tires that are being developed.
Brakes and safety: optional ceramic carbon brakes
A super sports car like the Lamborghini Murcielago LP640 ensures high safety levels.
Dual hydraulic brake system is equipped with a vacuum brake booster ensures considerable deceleration values. The front 380 mm self-ventilated and rear brake disks measure 355 mm x 34 mm x 32 mm respectively. The control circuit four channel anti-lock (ABS) with electronic brake control (DRP) and traction control (TCS) has a new characteristic curve. This system consists of electro-hydraulic control unit and four speed sensors.
When extremely high performance braking is required, on request it is possible to equip the vehicle with 380 mm x 36 mm ceramic carbon brakes calipers with six pistons. Thus, less pressure should be placed on the brake pedal and reduced braking distances. Even in extremely demanding, almost no obvious fading. Significantly reduced weight and superior period represent two further advantages, as well as captivating graphic design.
Lamborghini Murciélago LP640 also meets, even with more stringent safety requirements. Thank you for the two front airbags (60-liter single-stage air bag on the driver's side and 130 liter two stage airbag on the passenger side), Lamborghini Murcielago LP640 comply with any applicable international law in terms of front and side crashes, impacts against posts, occupant safety, fuel supply integrity and flammability of materials. Luggage compartment is also in accordance with safety regulations safety.
Interior: even more exclusive and personal
Seats in the cockpit have undergone the most radical change, more spacious and equipped with redesigned head restraints, seats now ensure better comfort. The leather upholstery features candy-shaped stitching called the same pattern repeated on the upholstery on the door panel, the panel between the seats and the engine compartment, and the roof panels "Q-Citura.".
A new dashboard has been developed by a lamp with a new graphic design, flanked by a new car radio with a Kenwood 6.5 "wide screen and DVD, MP3 and WMA. An optional navigation system is also available (standard in Japan).
Like its predecessor, the Lamborghini Murciélago LP640 can be customized with special fittings and upholstery packages. For the first time, renowned characteristic Murciélago Roadster asymmetric and driver-oriented fittings and upholstery are available for the Coupé, with perforated leather driver's seat and door panels.
Thank you to customize the program "Privilegio", while the Lamborghini Murcielago LP640 can be transformed into a custom sports car. For example, the cockpit can be enhanced with a highly refined carbon finish applied to the control panel air conditioner control lever console and the parking brake.
