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New Audi S models to feature new downsized 4.0L V8 with cylinder deactivation, energy recuperation and start-stop

Green Car Congress

Audi will present its new S models for the first time at the 2011 Frankfurt Auto Show (IAA). This is a downsized platform from the prior 5.2L mpg US) in the S6 and 9.8 mpg US) in the S6 Avant. The Audi S7 uses the same engine as the S6 and S6 Avant, with fuel consumption of 9.7 naturally aspirated V10. liters (24.0

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Audi introduces new high-efficiency 2.0L TFSI based on Miller cycle; 190 hp, 47 mpg

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Audi introduced its new series-production 2.0 mpg US) in the NEDC, clearly undercutting both its predecessor and comparable competitors. TFSI is a new combustion method, according to Audi. Audi engineers have further developed the Miller cycle approach in crucial ways, the company said. l/100 km (47.0 Earlier post.)

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Audi introducing 5-door A1 Sportback; fuel consumption as low as 62 mpg US for diesel versions

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Audi A1 Sportback. The new Audi A1 Sportback, which will go on-sale in 2012, is a five-door version of the compact 3-door A1. Audi pairs some engines with the seven-speed S tronic transmission. All the engines follow the downsizing principle of substituting forced induction for displacement. The Audi A1 Sportback is 3.95

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Downsized 4.0 TFSI for Audi S8 cuts fuel consumption 23% compared to predecessor; cylinder deactivation and start-stop

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TFSI twin turbo V8 for the upcoming Audi top-of-the-line S8 ( earlier post ), due on market in early summer 2012, develops 382 kW (520 hp), while consuming 10.2 liters of fuel per 100 kilometers (23 mpg US mpg). As the youngest member of the large Audi family of V engines, the 4.0 Audi S8 cylinder on demand.

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Audis A1 to Launch With Four Engine Options; Energy Recuperation and Stop-Start Standard

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The Audi A1. Audi, which has been teasing out details of its upcoming A1 compact to launch this summer, has provided a more detailed overview of the vehicle, including the drivetrain options. mpg US), which corresponds to 119 grams of CO 2 /km (191.5 mpg US), respectively, in the EU test cycle. Click to enlarge.

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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. mpg US); CO 2 emissions are 127 g/km (204 g/mile). Downsizing entails the replacement of engine displacement with turbocharging. The three-door Audi A3 1.2 Earlier post.) L/100km (42.8 The wholly redesigned 1.2 kilograms (197.3

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Eaton Highlights Range of New Products to Reduce Fuel Consumption and Emissions

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Eaton said that a series of process improvements and new engine valve product designs will help engine manufacturers address issues related to engine downsizing to achieve better fuel economy and reduced emissions. The 2010 Porsche Cayenne S Hybrid SUV features an Audi 3.0L Audi will replace the 3.6-liter New Engine Valves.

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