Bmw 760li v12 twin turbo, BMW 760i: BMW представляет новую верхнюю модель 760i и 760Li
М-ка моей мечты! Скачать как PDF Версия для печати. The new 7 Series customer also benefits from a complimentary Supreme vehicle spa treatment, at their convenience.
These performance figures enable the luxury sedan to accelerate from 0 to 62 mph in just 3. During the development of the all-aluminum block, the engineers focused on maximizing rigidity while also minimizing weight. Using a closed- deck construction combined with bolts holding the cylinder head down on the bed plate of the crankcase, the engine ensures maximum stability on the cylinder liners.
Double bolts on the main bearings with an additional connection to the side panels through threaded support bushes and bolts reduce the influence of lateral forces from the crankshaft on the crankcase.
Iron-coated aluminum pistons, forged connecting rods assembled using the cracking process, and a forged crankshaft, ensure vibrations and noise are kept to an absolute minimum. M Performance TwinPower Turbo technology and High Precision Injection enable sharp and direct responses to even the slightest movement of the accelerator, a linear torque curve, exceptional efficiency and performance are all special traits of this new V12 engine.
M Performance TwinPower Turbo technology. The turbochargers stand out with their high level of compressor and turbine efficiency, and their positioning provides the ideal platform for short, straight and flow-efficient connections between the exhaust ports and the turbochargers. Two sophisticated air-to-water intercoolers cool the compressed air coming from each of the turbochargers in order to maximize the density of the intake charge. An additional water pump feeds the separate intercooler coolant circuit, whose air-to-water heat exchangers are now positioned directly on the intake manifold for the first time.
M sport exhaust system delivers an emotionally rich V12 soundtrack. In order to reduce backpressure, the M sport exhaust system are routed as straight as possible and are as large possible in diameter given packaging constraints. The evolution of the rear silencers and flap activation system allows a broad acoustic spread, supplying everything from maximum refinement to a full-bodied cylinder soundtrack.
The catalytic converters of the cylinder engine are equipped with cutting-edge exhaust gas sensors that quickly reach their optimum operating temperature thanks to their positioning close to the engine.
Injection system: Precision with psi of pressure.
Injectors positioned centrally in the cylinder head, constantly measure the fuel precisely and spray it into the combustion chambers in finely atomized form and at up to psi of pressure.
The fuel is dispersed according to an ideal model calculated in complex processes, allowing extremely consistent and clean combustion. This also has a positive effect on emissions and engine acoustics. The mixture cooling brought about by the directly injected fuel also allows a higher compression ratio than that achieved by a turbocharged engine with manifold injection.
The engine therefore works extremely efficiently, delivering greater performance and lower fuel consumption. This technology allows the engine to breathe optimally across the entire engine speed range. The oil supply to the M Performance cylinder engine has been similarly optimized. Its volume flow-controlled pump operates only when required and is therefore extremely efficient.
The six-chamber pendulum-slide pump only supplies the amount of oil required by the engine in whatever state of operation it finds itself in. Instead of a manual dipstick, a display in the instrument cluster can be called up at any time during a journey to show the oil level status. The M Performance- specific tuning of the shift programs, delivering sportier gear changes and even quicker downshifts throughout the rev range, has been specially adapted to the characteristics of the V12 engine.
The specific transmission tuning is also perceptible to the occupants through the functions of the Driving Dynamics Control switch. Carefully avoiding converter slip outside of gear changes results in a direct, sporty connection between the driveline and the engine. The 8-speed Steptronic Sport Automatic transmission is equipped with a Launch Control function paving the way for drivers to achieve optimum acceleration on demand. The 8- speed Steptronic Sport Automatic transmission can also be operated via the gearshift paddles on the steering wheel for an ultra-sporty driving style.
In manual mode, the transmission follows the classical blueprint by holding the selected gear even when the engine hits the rev limiter. Harmony of performance and ride comfort. This technology results in a low center of gravity essential for agility and dynamic handling. Performance mixed-size tires optimize contact with the road.
Active Comfort Drive with Road Preview. Active Comfort Drive with Road Preview is an active suspension control system, which links up with two-axle air suspension and the Dynamic Damper Control system to deliver exceptional spring and damper comfort, not to mention extremely low vibration levels.
It includes the updated version of the Dynamic Drive system, which reduces roll at the front and rear axles. The result is dynamic driving characteristics coupled with comfortable suspension tuning.
Active roll stabilization is now carried out electromechanically and allows body roll forces to be cancelled out particularly swiftly and precisely when taking corners at speed. The adjustable anti-roll bars allow the suspension system the greatest possible freedom of movement, which raises comfort levels when driving in a straight line. Integral Active Steering. The planetary gear set previously used at the front axle has given way to a variable steering rack ratio.
By employing a more direct front axle steering ratio and turning the rear wheels in either the opposing or the same direction when steering — depending on the specific driving situation — this system reduces steering effort and increases both maneuverability in urban traffic and agility and directional stability during high-paced driving, while also ensuring an especially smooth and composed response when changing lane and cornering.
The differing characteristics permitted by the steering electronics are linked directly to the Driving Dynamics Control switch and activated by selecting the relevant driving program. For their introduction in the BMW Mi xDrive, the characteristics of the steering system and all the other chassis control systems have been tuned specifically to the dynamic character of this 7 Series variant. Driving Dynamics Control switch with Adaptive mode. This feature includes an anticipatory chassis control function and automatic selection of the driving mode best suited to the situation at hand.
The advance information for regulating the combination of chassis systems is gleaned from the driving style analysis readings, data from the navigation system and a stereo camera. All the driving modes of the Driving Dynamics Control switch have been comprehensively retuned to suit the dynamic character of the new BMW Mi xDrive.
BMW xDrive all-wheel drive. This intelligent system is able to distribute torque fully variable between the front and rear axle, thereby ensuring an extremely high level of dynamic ability, agility and traction. Innovative driver assistance systems. The Driving Assistant Plus system has been expanded for the new BMW 7 Series model range to include the Traffic Jam Assistant, Lane keeping assistant with active side collision protection, Rear collision prevention and Crossing traffic warning functions — and features as part of the specification for the new BMW Mi xDrive M Aerodynamic Package.
The all-new BMW Mi xDrive underlines the refined sporting character, exclusive elegance, advanced technology and unbeatable build quality it shares with all of its new 7 Series siblings. The newly designed front fascia features two large air intakes to the left and right, which take on a still more voluminous appearance in the absence of fog lamps. Running along the upper edge of each intake is a Cerium Grey trim strip. The kidney grille bars and active air flap louvers are also fronted in Cerium Grey and have high-gloss Black sides.
The grille elements are framed by a Cerium Grey surround. Along the sides of the car, the Cerium Grey trim elements on the lower edge of the doors, the Air Breathers and the door handle trim provide new surroundings for the prominent double upper side character line.
The M rear spoiler optimizes the flow of air, while the trunk handle strip, which links the L-shaped LED rear lights, the model badge on the right-hand side of the trunk lid and the xDrive lettering on the left, ensures the performance potential of the BMW Mi xDrive is evident at the rear of the car. An interior shaped by sporting elegance. Inside the car, carefully arranged M accents provide an elegantly sporting allure.
Gleaming door sill plates in Fine Brushed Aluminum with an illuminated V12 logo indicate the presence of the range-topping engine underneath the trunk. The rim of the exclusive M leather steering wheel features an M logo on the center spoke and gearshift paddles on the reverse.
The multifunction buttons on the steering wheel spokes and the spoke inlays are finished in Pearl Gloss Chrome. The model designation is positioned at the center of the dial, offering a clear hint as to the performance the BMW Mi xDrive is ready to unleash. A BMW Individual decorative inlay — in Piano Finish Black and bearing a V12 badge — positioned in the area around the selector lever and iDrive Controller lends even greater exclusivity to the interior.
Укрепленная защита сделана из особой стали, а недавно разработанная технология застекления защищает корпус от любых атак на пассажиров.
Пуленепробиваемые панели расположены на дверях, крыше, основании, в местах для ног передних сидений и в отделении между салоном и багажником. Стальная плита, созданная по специальной технологии, превосходно вписывается к формам корпуса.
Особая герметизация зазоров модели гарантирует, что уязвимые места, такие как зазор между дверьми и сидениями для сборки элементов корпуса надежно защищены. Пол машины также защищен по особой причине — максимальная безопасность в случае взрыва. Еще одно усовершенствование модели BMW Li High Security — ударопрочное стекло с инновационной структурой, толщиной 6 см.
Изнутри глянцевая поверхность покрыта слоем поликарбоната, который предотвращает проникновение осколков стекла в салон машины. Инновационные и несколько уникальные системы содействия водителю BMW гарантируют, что потенциально опасные дорожные ситуации можно предвидеть и избежать. Сочетание независимой передней подвески со сдвоенным поперечным рычагом тип «сдвоенный поперечный рычаг» и заднего моста типа Integral V предлагает много преимуществ в отношении комфорта и динамики, и, самое главное, обеспечивает точное управление на поворотах, практически устраняет наклоны, кручение, качание.
Несмотря на то, что модель BMW Li High Security оснащена высокоэффективным защитным оборудованием, она остается роскошью и имеет динамику управления, характерную для другой модели. Учитывая новое автоматическое переключение передач с 8 скоростями, впечатляет не только чрезвычайно ровный ход, но также и способность моментально становиться, как представляется, нескончаемым резервом мощности в точно контролируемой динамике управления.
