2001 Audi Allroad Quattro Base Wagon 4-door 2.7l on 2040-cars

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Audi bringing matrix 'organic' LED concept to Frankfurt

Audi has announced that it's bringing a new concept to the upcoming Frankfurt motor show in September, and now it is teasing the taillights. They adopt organic light-emitting diode technology, which takes advantage of several benefits. For one, it uses a relatively low amount of electricity, between three and four volts. It's also incredibly thin, made up of two layers, each less than a thousandth of a millimeter thick. It casts no shadows, requires no reflectors or any other elements, and emits very little heat. Plus the lights can be formed into different shapes, opening up new possibilities for designers. This isn't the first time we've seen Audi focus on lighting technology, and in recent years it's showcased matrix LED and matrix laser headlights. The company runs through the history of the evolution of its lighting tech in the video above. We'll have to wait a little longer to find out what the team from Ingolstadt will be putting these new taillights on. Audi presents latest lighting technology at the IAA in Frankfurt - Matrix OLED technology makes its debut in a concept car at the IAA - Light attains a new level of homogeneity - Flat light sources open up new design possibilities Audi is presenting its next step in automotive lighting technology at the IAA in Frankfurt. The new Matrix OLED lights enable a previously unattainable level of lighting homogeneity, opening up further creative opportunities for design. As the leading brand in automotive lighting technology, Audi has systematically developed all aspects of OLED technology over the years. Matrix OLED lights combine high-tech engineering and design ideally – initial projects are currently underway to implement OLED technology in production tail lights. They are being shown for the first time in a concept car at the IAA. OLED is an English acronym for "organic light emitting diode." In each OLED unit, two electrodes – of which at least one must be transparent – incorporate numerous thin layers of organic semiconductor materials. A low DC voltage – between three and four volts – activates the layers, each of which is less than one-thousandth of a millimeter thick, to light them. The color is based on the molecular composition of the light source. In contrast to point light sources – such as LEDs – which are made of semiconductor crystals, OLEDs are flat light sources. Their light attains a new level of homogeneity, and its dimming is continuously variable.

Electric turbos promise big performance and efficiency gains in the near future

An electric turbo system boosts efficiency between 15 and 20 percent, according to Audi.
Turbochargers, like acoustic guitars, use moving air to create magic. And electric turbochargers, like electric guitars, provide the ability to amp up that magic to amazing new levels.

Audi Airomorph is a sleek shape-shifting senior thesis

Eric Kim just graduated from the from the Art Center College of Design in Pasadena, CA, at the end of the spring 2014 semester, and for his senior thesis project he came up with this futuristic Audi endurance racer called the Airomorph. He even got some input Audi designer Kris Vancoppenolle.
The Airomorph imagines a future Audi racer for Le Mans that features adjusting fabric panels to fine-tune the car's aerodynamics as it laps the course - a technology inspired by catamaran racing. "I started from scratch and had the freedom to deliver and execute a white space design for the future," said Kim to Autoblog via email. It's also somewhat similar to the idea behind BMW Gina concept, although Kim says that wasn't an inspiration for his design. The body here is made from a single piece of a silver, expansion-resistant material stretched over a frame underneath. The fabric anchors at the wheels, front and rear section with movable cables, and hydraulic actuators pull the wires to shift the aero as needed.
The actual shape echoes Audi endurance racers from the past and present. In profile, you can easily see the current R18 with its arcing cockpit and fin down the rear. Of course, that's interpreted through a little bit of Blade Runner with the covered wheels sticking out from the body. The front shows the rectangular shapes from the earlier R15. There doesn't appear to be any way to actually see out of the vehicle, though.