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Automotive Intelligence - the web for automotive professionals and car enthusiasts |
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October 24, 2007 This Week:
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Taking these factors into account, Nissan created the all-new Nissan GT-R, which offers advanced high performance for secure and enjoyable driving free of climatic, road condition or driving technique limitations. GT-R offers ultimate performance for virtually every driving situation - whether it be the Nurburgring circuit, where GT-R holds a top-level vehicle lap record, to snow, rain or urban areas - all manageable by the GT-R driver through advanced technology and driving dynamics. GT-R's unique characteristics are instilled not just in the vehicle's design, but also through a specialized production process. Carbon fiber, aluminum and steel components are assembled with a special high-precision process, which includes a series of vibration tests. Engines and transmissions are assembled in a "clean room" environment and upon completion, every GT-R undergoes a battery of comprehensive tests to ensure the proper operation of all vehicle components. To properly support the all-new GT-R, Nissan has established special Nissan High Performance Centers in Japan, where all certified advisors and technicians have received extensive training. Total support for the GT-R owner is offered for the first three years of ownership, including measurement and adjustment of the engine, transmission and wheel alignment after the first 1000 km, and again every 12 months, free of charge. Under the hood, GT-R features an all-new 3.8-litre twin turbo V6 "VR38" engine, featuring plasma-sprayed bores and a special twin-turbo exhaust manifold system. A secondary air management system enables the newly designed powerplant to provide approximately 40kg/m of torque during ordinary low-rev driving, which provides for an optimum air-fuel ratio for around-town efficiently and helps GT-R meet ultra-low emission vehicle (U-LEV) standards in Japan. GT-R's new engine produces 480PS (353kW) at 6400rpm and maximum torque of 60kg/m (588Nm) from 3200 to 5200rpm. Putting the power to the ground is an all-new GR6-type dual clutch transmission, with paddle shifting and a Borg Warner six-plate dual clutch for direct control. Photos: Nissan (Oct 23, 2007)
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