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It's not often that we spend quality time with automobiles here at Engadget, but our motives are usually geared by electricity when we do. Take for instance, the Audi A3 e-tron concept above. This isn't the first e-tron concept -- if you'll recall, the company's been dabbling with others like the ...

3 years ago 0 Comments
June 15, 2012 at 10:27AM