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Designer insights: highlights of Auto Design Prague 2014

Prague, the capital of the Czech Republic, might not seem the most obvious choice for an automotive design conference. But when one considers the country's history of innovation in the arts and architecture, its long-lived automotive marques like Tatra and Skoda, and Prague's central location in Europe, it makes perfect sense. Conference speakers included the program design director for Citroën DS, Ivo Groen; Volvo vice president of design Thomas Ingenlath; Jaguar advanced design director, Julian Thomson; Gert Hildebrand, head of design for Qoros; and Johann Lemercier, program manager at Ferrari design.

Oscar Mayer unveils Wienermobile food truck

Restaurants on wheels have been taking over the eating scene in many major cities, but Oscar Mayer's Wienermobile might be the original "food truck." Now the company is embracing the growing culinary trend with a new version of the iconic vehicle that will dole out hot dogs from its mobile kitchen. The launch of the food truck marks the 75th anniversary of the Wienermobile. Celebrity chef Tyler Florence, host of TV series The Great Food Truck Race, partnered with Oscar Mayer on the unveiling of the vehicle in New York's Times Square this week.

Volkswagen XL1: Geneva Motor Show 2013

The VW XL1 is going in to limited production with the promise of 314mpg and a price tag likely to be £100,000. Surprisingly, one of those ‘Super’ cars is a Volkswagen that will cost £100,000 and has all the attributes of a supercar. Except its party trick is extreme performance in economy, rather than performance.