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Audi introduces new CNG A3 Sportback

Green Car Congress

Sales in Germany and other European countries begin in fall 2020 at a base price of €30,705.88. Its turbocharger with variable turbine geometry makes optimal use of the exhaust gas energy for early and harmonious torque development. There are currently some 850 CNG gas stations in Germany. The A3 Sportback 30 g-tron 1.5

Audi 504
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Audi testing find e-ethanol and e-diesel produced by Joule often perform better than conventional counterparts

Green Car Congress

Our test shows that as well as electric driving on renewable electricity, there are other concepts that permit long-distance, low-emission driving. At this facility, microorganisms use water (brackish, salt or wastewater), sunlight and carbon dioxide to produce the high-purity fuels. Resources.

Audi 285
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New Audi S6 and S7 diesel TDI models pair 48V system with electric compressor

Green Car Congress

For the first time, Audi has combined an electric-powered compressor (EPC) with a 48-volt primary electrical system. The pairing of an electric compressor with a 48-volt primary electrical system takes the three-liter V6 TDI’s total power output to 257 kW (349 hp). With dual supercharging—i.e.,

Audi 150
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Third-Generation VW Sharan Van Will Offer Fuel Consumption As Low As 5.5 L/100km (43 mpg US); Start-Stop and Battery Regeneration

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The new Sharan, which is larger than its predecessor, will offer a choice of two direct injection TSI gasoline and two TDI diesel engines that are up to 21% more fuel-efficient than the comparable engines of the outgoing model. Both TDIs are fitted with an SCR (Selective Catalytic Reduction) exhaust aftertreatment system.

MPG 210
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Audi gives S5 models their first diesel and 48V MHEV systems; performance and efficiency

Green Car Congress

An electric powered compressor provides for strong off-the-line performance; a 48V mild hybrid system (MHEV) enhances efficiency. The new S models consume on average 19% less fuel than their predecessors with gasoline engines despite producing significantly more torque. A compact electric motor replaces the turbine wheel, however.

Audi 247
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Perspective: Europeans in the lead with range extenders for hybrid vehicles; 2nd vs. 3rd generation

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We are in the decade of the hybrid electric vehicle despite the fact that most off-road and underwater vehicles are pure electric. Indeed, most electric aircraft are pure electric as well. These vehicles are mainly small, as are electric two wheelers which are also almost all pure-electric.

Hybrid 230
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New diesel Volkswagen Golf GTD heading for the US; first driving impressions

Green Car Congress

Key features of the GTD engine include its variable valve timing (VVT), dual-loop exhaust gas recirculation (EGR), intercooler integrated in the intake manifold, the common-rail system that now operates at 29,000 psi (2,000 bar) instead of 26,000 psi (1,800 bar), and a new turbocharger. Variable valve timing. Click to enlarge. New EGR system.

Diesel 304