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Audi provides overview of its 4 distinct EV platforms

Green Car Congress

Globally, by 2025, Audi is aiming to have 30 electrified models on sale, with 20 of those vehicles fully electric. In the US, Audi has already introduced five production models: the Audi Q5 TFSI e, A7 TFSI e and A8 TFSI e plug-in hybrid electric vehicles (PHEV) as well as the e-tron all-electric SUV and upcoming e-tron Sportback.

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Audi offering 12V mild hybrid versions of new A4; 48V MHEV for S4 TDI diesel

Green Car Congress

Audi is offering the revamped A4 with many engine options equipped with 12V and 48V mild-hybrid systems (MHEV). This also applies to the Audi S4 TDI (combined fuel consumption 6.3 – 6.2 g/mi), with a diesel V6 TDI under the hood for the first time, a 48-volt main electrical system and an electric powered compressor (EPC).

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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 showcases A3 Sportback e-tron plug-in hybrid at Geneva; 157 mpg US, 50 miles electric range

Green Car Congress

Audi is providing more details on the coming A3 Sportback e-tron plug-in hybrid at the 2013 Geneva Motor Show. In electric mode, the A3 Sportback e-tron has a range of about 50 km (31 miles). In purely electric mode, the Audi A3 Sportback e-tron achieves a top speed of 130 km/h (81 mph) with a range of up to 50 km (31 miles).

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Audi banking on Gen 2 3.0L TDI diesel for US sales; calls for a “fair shot” for diesel

Green Car Congress

Audi''s Gen 2 3.0L Audi of America introduced four new TDI clean diesel models for the US market this year—the Audi A8, A7, A6, Q5—along with an updated Q7 TDI, all equipped with a second-generation 3.0L Not only is it more powerful and contains up to 30% better efficiency than traditional gasoline, etc.

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Global Bioenergies to collaborate with Audi on development of drop-in bio-isooctane

Green Car Congress

Under the agreement, GBE will supply Audi with isooctane derived from isobutene produced at its new pre-commercial pilot system at the Fraunhofer CBP in Leuna. Under the agreement, GBE will supply Audi with isooctane derived from isobutene produced at its new pre-commercial pilot system at the Fraunhofer CBP in Leuna. Earlier post.).

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Audi power-dense 2.5L TFSI engine with electric biturbo delivers 591 hp from 2,480 cc; 48V subsystem for the turbo

Green Car Congress

At the Wörthersee festival, Audi is showcasing the Audi TT clubsport turbo technology concept equipped with a new 2.5 TFSI gasoline engine with an electric biturbo ( earlier post ) that delivers 441 kW (591 hp) and 650 N·m (479.4 A DC/DC converter provides the connection to the 12‑volt electrical system.

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