Recuperating power: Charging a prototype Audi e-tron with kinetic energy

Enlarge / A full side view of Audi’s prototype e-tron SUV. (credit: Megan Geuss)

COLORADO SPRINGS, Colo.—Last week, Audi invited a handful of journalists to go for a drive down Pike’s Peak, one of Colorado’s many mountain tops that rise more than 14,000 feet above sea level.

We rose before dawn and shuttled up the mountain to a frigid July sunrise overlooking the world. Waiting for us at the top were four all-electric prototype vehicles, camouflaged against unscrupulous photographers. They were new e-tron SUVs, outfitted for a European market but with aspirations of becoming Audi’s American answer to Tesla’s Model X. With 248.5 miles (400km) of range, a 95kWh battery, and dual-motor all-wheel drive, the car has the potential to be an electric all-terrain vehicle suitable for ski trips to Aspen.

As the sun inched its way up over Kansas, my fingers began to freeze. The 3:30am cup of coffee and the winding drive up the mountain and the thin, dry air all conspired to make me start feeling a bit sick. I hopped into one of these inscrutably decorated vehicles, hoping to take shelter from the high-altitude wind, and quickly noticed touch screens and paddle shifters and thin, not-yet-legal-in-America side-view cameras sticking out of the sides of the vehicle where mirrors ought to have been.

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Post Author: martin

Martin is an enthusiastic programmer, a webdeveloper and a young entrepreneur. He is intereted into computers for a long time. In the age of 10 he has programmed his first website and since then he has been working on web technologies until now. He is the Founder and Editor-in-Chief of BriefNews.eu and PCHealthBoost.info Online Magazines. His colleagues appreciate him as a passionate workhorse, a fan of new technologies, an eternal optimist and a dreamer, but especially the soul of the team for whom he can do anything in the world.

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