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Enjoy the Show: Download Detroit 2009 tour now

It's not too late to visit the Detroit auto show, which runs through Sunday, Jan. 25. If you're going in person, don't forget to download the AutoWeek editors' audio tour of the show for your mobile device.

Aston Martin Vanquish Volante Neiman Marcus Edition. Christmas is on its way

Aston Martin Vanquish Volante Neiman Marcus Edition It seems like Christmas should be a long way off, but not if you’re Nieman Marcus – the Harrods of North America – where Christmas has arrived with the launch of their annual Christmas catalogue. Regular readers will know the Neiman Marcus Christmas car is a special edition car offered each year and customised to make it unique – and more expensive. Last year’s Neimen Marcus car was the McLaren 12C Spider (and the year before the Ferrari FF) and this year Neiman Marcus has stuck with the Brit offering and have the Aston Martin Vanquish Volante as their car of choice for Christmas 2013.

Heuliez concept collection up for auction

A collection of coachbuilt specials and concept cars by French company Heuliez is to be sold at auction. The selection of 56 cars spans a huge spectrum from a Fiat 500 up to Le Mans racers but what really caught our eye were the oddball one-off conversions. Highlights include the Citroën BX Break De Chasse ‘Dyana', a three-door shooting break version of Gandini's classic, the 1972 Peugeot 204 Taxi H4 and the targa-roofed Citroën SM Espace.