Audi has recreated the Auto Union Lucca, a speed-record car from the 1930s; it was also known as the Rennlimousine.The Lucca was based on a Type A Grand Prix racing car, and its V-16 engine propelled it to 203 mph in 1935.The revived Rennlimousine will be shown off in motion at this year's Goodwood Festival of Speed.