Home World News INFINITI VC-T: The World’s First Production-Ready Variable Compression Ratio Engine

INFINITI VC-T: The World’s First Production-Ready Variable Compression Ratio Engine

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More than 20 years in development, INFINITI’s new four-cylinder turbocharged gasoline VC-T engine represents a major breakthrough in internal-combustion powertrain technology. VC-T technology signifies a new chapter in the story of the internal combustion engine – engines are no longer limited by a fixed compression ratio.  The ingenuity of VC-T engine technology lies in its ability to transform itself and seamlessly raise or lower the height the pistons reach. As a consequence, the displacement of the engine changes and the compression ratio can vary anywhere between 8:1 (for high performance) and 14:1 (for high efficiency). The sophisticated engine control logic automatically applies the optimum ratio, depending on what the driving situation demands.

INFINITI  will present their new VC-T engine on September 29 at the 2016 Paris Motor Show (Mondial de l’Automobile). What is the VC-T engine I hear you ask? Well it stands for Variable Compression-Turbocharged and it’s the world’s first production-ready variable compression ratio engine and one of the most advanced internal combustion engines ever created. In fact some would go as far as to call it the Holy Grail of internal-combustion powertrains.

“VC-T technology is a step change for INFINITI,” said Roland Krueger, president of INFINITI Motor Company. “It is a revolutionary next-step in optimizing the efficiency of the internal combustion engine. This technological breakthrough delivers the power of a high-performance 2.0-liter turbo gasoline engine with a high level of efficiency at the same time.”

More than 20 years in development, INFINITI’s new four-cylinder turbocharged petrol VC-T technology signifies a new chapter in the story of the internal combustion engine – engines are no longer limited by a fixed compression ratio.  The ingenuity of VC-T engine technology lies in its ability to transform itself and seamlessly raise or lower the height the pistons reach. As a consequence, the displacement of the engine changes and the compression ratio can vary anywhere between 8:1 (for high performance) and 14:1 (for high efficiency). The sophisticated engine control logic automatically applies the optimum ratio, depending on what the driving situation demands.

INFINITI PRESENTA EL PRIMER MOTOR DE COMPRENSIÓN VARIABLE: VC-T

VC-T technology delivers multiple customer benefits including significantly reduced fuel consumption and emissions, greatly reduced noise and vibration levels; it is also lighter and more compact than comparable conventional engines. Oh and seen as they are not available in Ireland, some of you may have been wondering who INFINITTI is, well its basically a posh Nissan

More information on the world-first VC-T engine will be presented by INFINITI at Mondial de l’Automobile on September 29, with the company’s press conference taking place at 12:30 p.m. local time.