New 2011 Audi A3 e-tron concept
Concentrated technical knowledge – the Audi A3 e-tron
Audi is an interesting technical studies before – A3 e-tron – in Shanghai. Notch back four-seater sedan integrate the entire range of brands of technological know-how – from sophisticated systems MMI operating system, high-end infotainment for the powertrain. And with two engines and lithium-ion batteries that have enough energy for all-electric car to drive storage up to 54 km (34 miles), which provides a plug-in hybrid and high fuel efficiency.
Design and body
E-tron Audi A3 is a four-seater notchback sedan. It measures 4.44 meters (14.57 ft) long and 1.84 meters (6:04 ft) wide, but only 1.39 meters (4:56 ft) high – the proportion underscores the dynamic character.
Represent the typical Audi design language of sporty elegance. The lattice single-frame integrated into the front end, giving the appearance of the statue. The frame is made of carbon fiber reinforced plastic (CFRP) has been prepared, and, transverse-mounted three-dimensional aluminum slats provide a visual effect that emphasizes the width of the car show. Mixture of lights into the top corner of the single-chamfered frames, transitions, a clear starting point for highlighting lines show tent.
Lamp is a new stage in the evolution of LED technology, a breakthrough innovation from Audi. They are wider, because they extend beyond, and the bottom line seems to be floating in the air. Above the front spoiler is a full-length air intakes, also made of carbon fiber, surrounded by a metal buckle. Spoiler has a splitter that increases downforce on the front wheels.
Viewed from the side, also e-tron A3 clear at first glance as an Audi – with a harmonious proportions, taut, muscular surfaces and domed roof with a low fluid flow line in the flat, coupe-like C-pillar. Transition elegant shoulder area to the back door. Characteristics of Audi design, the greenhouse effect is responsible for one third of the height, while the sheet to make the remaining two-thirds.
Strong light up the wheel arches, an indication of engine performance. Two line-drawn figures to emphasize the edge: the tornado weakened line under the edge of the window and dynamic line above the sill. Mirror, made of aluminum and carbon fiber perched on top of the window channel strip. Door handles with aluminum buckles flush with the door. When the driver touches them, they expand the power.
Intelligent interactions between land lines and also defines the end of the A3 e-tron. The, broad flat tail light sculpture, culminating in a point on the inside of the back door and put on an elegant edge spoiler. CFRP rear incorporates a diffuser insert and metal, which in turn surrounds two large tailpipes of the exhaust system.
Cutting-edge components, design methodologies and techniques to join in controlling the lower body weight. An example of a custom tailored blank (plates of different thickness) in the base areas. Doors, hood and tailgate are made of aluminum. With high stiffness, the body provides the basis for the proper handling sedan, excellent vibration comfort and lightweight – Audi A3 e-tron on a scale of just 1720 kilograms (3792 pounds). Via





















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