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Automotive Archaeology: Chicago collector creates gems from the junkyard

Chicago-area native Joe Bortz began collecting cars in 1962 with no idea that he'd become renowned for having possibly the world's best collection of significant concept cars. More than 40 years later, that's an honor Bortz wears with pride, but it speaks to only a part of his collection of machinery. Bortz's car-collecting passion began with a 1928 Chevrolet Landau coupe.

Porsche nearing 900 orders for its 918 Spyder hybrid concept

When Porsche AG showed the 918 Spyder at the Geneva show in March, we said it was a car to “make anyone a believer in hybrid supercar tech.” Well, maybe not anyone, but Porsche now says it has almost 900 potential buyers for the two-seater hybrid prototype as the German automaker gets closer to approving production. Porsche development chief Wolfgang Duerheimer said he is confident the company will soon reach the threshold of 1,000 orders, which is how many the company needs to “make a sound business case.” The 918 has 680 hp and, according to Porsche, will get 78 mpg and run from 0 to 60 mph in 3 seconds. Porsche said it wants to double its overall vehicle sales to 150,000 in the next five years or so.

Design Review: Audi Nuvolari quattro concept

Hot on the heels of the Pikes Peak study at Detroit in January, Audi today unveiled the Nuvolari quattro four-wheel drive concept vehicle at the Geneva Motor Show. In contrast to the Pikes Peak crossover SUV concept, with the Nuvolari, Audi's designers have created a classic, high-powered 2+2 GT coupe.   It's certainly powerful: a 5.0-litre V10 biturbo with FSI direct fuel injection with 600ps and a 0-100km/h time of 4.1 seconds means it's the most powerful roadgoing Audi engine ever developed.