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Audis Downsized 1.2L TFSI for the A3 and A3 Sportback

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Audi has introduced a new low-displacement turbocharged gasoline engine in the A3 model line. Downsizing entails the replacement of engine displacement with turbocharging. Turbocharging and direct gasoline injection facilitate a compression ratio of 10.0:1. The crankshaft’s main bearings and connecting-rod bearings are 42 mm (1.65

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Volkswagen introduces new 1L, 3-cylinder gasoline Golf; 54.7 mpg

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mpg US) (99 g/km CO 2 )—more efficient than any previous Golf with a gasoline engine. The new TSI engine also offers the highest specific torque of any large-scale production series gasoline engines: 200 N·m per liter displacement. The turbocharged gasoline engine with its 10.5:1 l/100 km (54.7

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Pierburg GmbH electric compressor for turbos

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The compressor is compatible with both gasoline and diesel engines. The electric compressor fits in well and without any constraints with the proven strategy of downsizing, the company said. The motor and the electronic components are cooled by a water jacket connected to the engine cooling system.

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Honda outlines technology for fuel efficiency push; engines, transmissions, hybrid, plug-in hybrid and electric powertrains

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class gasoline engine. outlined its plans for next-generation automotive technology&madsh;which it is labeling “Earth Dreams Technology”—comprising a series of measures to improve the efficiency of gasoline and diesel engines, transmissions, hybrid and plug-in hybrid systems and electric powertrains. Gasoline engine.

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Opel presents new 1.0 SIDI Turbo engine at Aachen Colloquium; below 100 gCO2/km and ~59 mpg in the Adam

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liter turbocharged gasoline direct injection engine ( earlier post ) at the 22 nd Aachen Colloquium in Germany. SIDI Turbo is the first in a new, modular family of three- and four-cylinder gasoline engines in the sub-1.6-liter liter class which are engineered to meet customer demand for strong, downsized engine performance.

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Lotus Omnivore Engine Shows Up To 10% Better Fuel Economy Than Spray-Guided GDI Engines; Achieves HCCI At Extremely Light Loads

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Comparison of fuel consumption of Omnivore, homogeneous Gasoline Direct Injection (GDI) and Spray-Guided GDI engines. The first testing phase of Lotus Engineering’s Omnivore variable compression ratio, flex-fuel direct injection two-stroke engine ( earlier post ) has been successfully completed on gasoline. Click to enlarge.

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Lexus NX compact utility arrives in North America

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liter Atkinson-cycle gasoline engine, which brings the brand’s number of hybrid offerings to six—the most among luxury brands. liter turbocharged gasoline engine has a combination water-cooled cylinder head, integrated exhaust manifold and twin-scroll turbocharger. liter four-cylinder engine and the NX 300h hybrid with 2.5-liter