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Audi gives S5 models their first diesel and 48V MHEV systems; performance and efficiency

Green Car Congress

For the first time, the Audi S5 Coupé/Sportback has a V6 diesel under the hood. An electric powered compressor provides for strong off-the-line performance; a 48V mild hybrid system (MHEV) enhances efficiency. Audi S5 Sportback TDI. TDI in the S5 models is the most powerful version in the Audi V6 diesel engine lineup.

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Audi testing find e-ethanol and e-diesel produced by Joule often perform better than conventional counterparts

Green Car Congress

Audi investigating its e-fuels in an optical research engine using laser-induced fluorescence. Our test shows that as well as electric driving on renewable electricity, there are other concepts that permit long-distance, low-emission driving. —Reiner Mangold, Head of Sustainable Product Development at Audi.

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Audi SQ7 features new V8 TDI, 48V system, electric compressor

Green Car Congress

Audi is introducing a diesel-engined S model to its Q7 model line. Among its features are an electric compressor with a supporting 48V subsytem that augments the work of the two turbochargers. Audi engineers will present a paper on the new V8 TDI at the upcoming Vienna Motor Symposium in April. Audi developed the 4.0

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Audi unveils e-gas project: synthetic methane from the methanation of green hydrogen; series production of CNG models in 2013 powered by e-gas

Green Car Congress

Audi A3 TCNG for e-gas project. Starting in 2013, Audi will begin series production of TCNG models whose engines—derived from TFSI units—will be powered by e-gas: synthetic methane produced via the methanation of hydrogen produced by electrolysis using renewable electricity. Click to enlarge.

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Audi launches next-gen A4 with new Millerized TFSI engine; g-tron model w/ Audi e-gas

Green Car Congress

Audi has unveiled the new-generation Audi A4 and A4 Avant, developed with a high priority on the reduction of CO 2 emissions. TFSI based on Miller cycle, introduced by Audi earlier this year at the Vienna Motor Symposium. TFSI with a displacement of 1,984 cc is available in two versions for the Audi A4 and A4 Avant.

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Audi’s performance SQ5 diesel features electric compressor with mild hybrid system

Green Car Congress

The new Audi SQ5 TDI diesel features a powerful V6 engine with a mild hybrid systems and an electric powered compressor to ensure that maximum torque is available to the sporty SUV at just above idle. lb-ft), with the torque available continuously across a broad range from 2,500 to 3,100 rpm. liters per 100 kilometers.

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Container ship to test running on Synthetic Natural Gas, provided by Audi

Green Car Congress

MAN Energy Solutions and Wessels Marine GmbH announced a technical showcase whereby the 2017-retrofitted Wes Amelie , a 1,036-TEU feeder container ship, will use liquefied SNG (Synthetic Natural Gas) produced from renewable electrical energy as drop-in fuel. As a result, CO 2 emissions are expected to decline by 56 tons for this trip.

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