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Lexus NX compact utility arrives in North America

Green Car Congress

Lexus has introduced the new Lexus NX compact utility, first unveiled in Beijing ( earlier post ) to North America. liter turbocharged gasoline engine has a combination water-cooled cylinder head, integrated exhaust manifold and twin-scroll turbocharger. A dual exhaust system reduces backpressure and noise.

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Ford Selects BorgWarner for Turbocharger for 4-Cylinder EcoBoost Engines

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Ford expects up to 90% of its nameplates sold in North America will be available with downsized direct-injected turbocharged engines by 2013. Through a worldwide development program, BorgWarner and Ford engineers from North America and Europe worked to maximize performance and fuel economy.

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Ford Unveils Ford Fiesta for North America at Los Angeles Auto Show; 1.6L I4 with Ti-VCT Delivers Estimated 40 mpg Highway

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Fiesta features Twin Independent Variable Camshaft Timing (Ti-VCT) ( earlier post ) which allows the engine to be downsized for fuel economy while continuously optimizing camshaft phasing for throttle response, performance and flexibility. For North America, the global Fiesta was tweaked, not re-designed or re-developed.

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Honeywell Global Turbo Forecast projects 49M turbocharged vehicle sales, $12B revenue per year by 2019

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Automakers are turning to downsized turbocharged engines to satisfy more stringent global fuel economy and emission regulations and customer demand for better-performing vehicles. In addition to improving fuel efficiency, downsized turbocharged engines also reduce harmful exhaust emissions.

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Mazdas new SKYACTIV gasoline and diesel engines are steps on the road to its Ideal Engine; focus on compression ratio

Green Car Congress

Since this energy loss is primarily thermal in nature and can be attributed to the exhaust, cooling system, and engine and transmission surfaces, Mazda’s R&D team’s central focus is on improving the engine’s thermal efficiency cost-effectively. Extreme compression ratio rather than downsizing. Although downsizing—i.e.,

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New 3-cylinder, 1.0-liter Ford EcoBoost engine to debut in European Focus range

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Downsized EcoBoost engines feature turbocharging, direct injection and other technologies and replace larger engines with no loss of performance and with lower fuel consumption. Ultimately, this all-new engine will be made available in Ford models in North America, China and in other regions. liters globally. With its 1.0-liter

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DOE to Award $187M to 9 Projects to Improve Vehicle Efficiency for Heavy-Duty Trucks and Passenger Vehicles

Green Car Congress

Daimler Trucks North America, LLC. Develop and demonstrate technologies including engine downsizing, electrification of auxiliary systems such as oil and water pumps, waste heat recovery, improved aerodynamics and hybridization. 38,831,115. 39,559,868. Advanced Technology Powertrains for Light-Duty Vehicles (ATP-LD). 14,458,572.