Green Car Congress

JUNE 24, 2013

The XL1 is aggressively optimized for efficiency in all areas of its design and technology—from materials (carbon fiber reinforced polymer monocoque); to powertrain (0.8L kWh lithium-ion battery—integrated in the front section of the XL1—supplies the electric motor with 220 volts of electrical energy.

Plug-in 324

Plug-in Diesel Plug Hybrid 324

Green Car Congress

MAY 16, 2013

Like the race engine of the RS Spyder, the 918 Spyder power unit features dry-sump lubrication with a separate oil tank and oil extraction. To save weight, components such as the oil tank, the air filter box integrated into the subframe and the air induction are made of carbon fiber reinforced polymer.

Porsche 259

Porsche Plug-in Hybrid Plug 259

Green Car Congress

NOVEMBER 20, 2014

Meanwhile, outside the stack the electrons supply the electrical power. The entire fuel cell operates in the voltage range of 230 to 360 volts. Because the exhaust system only has to handle water vapor, it is made of weight-saving plastic. The high-voltage lithium-ion battery is mounted close to the trunk and rear suspension.

Audi 278

Audi Hydrogen Fuel Concept 278

Green Car Congress

NOVEMBER 17, 2015

The current 12-volt electrical system and, above all, the new 48-volt system offer many ways of making driving even sportier, more comfortable and more efficient. The Q7 e-tron quattro features a six-cylinder TDI engine and quattro drive that deliver 275 kW (373 hp) of system power and 700 N·m (516.3 Audi Q7 e-tron 3.0

Audi 150

Audi PHEV Diesel Fuel 150