Harley-davidson 1955 Chevy Pickup Model on 2040-parts.com

IDSA's 3D-printed car design contest gets underway

Aspiring designers have the chance to see their 3D-printed car designs launched down a miniature model of a ski jump and crash in the Launch Day 2013 competition due to take place at the 2013 IDSA conference, which runs from 21-24 August. Up to five designs can be entered for free until 12 August in the competition, organized by The Industrial Designers Society of America. All submissions will then be judged for both aesthetics and for "using unique attributes of 3D printing" which will whittle them down to just 10 designs that will be printed before the launch.

New Porsche 911 GT3 RS ready for work, play

So you want the daily commute to be as much fun as a track day, and to be as confident on the track as during the drive to and from work? Porsche has the car for you. The German automaker has readied the RS version of the 2010 911 GT3.

Porsche confirms four-cylinder Macan

Porsche has said that its new Macan SUV will come with four-cylinder engines – making it the first four-pot Porsche since 1995. Porsche engineer Antoon Janssen told MSN Cars: “There will be four-cylinder engines added to the range shortly. You will find out more details soon, but I can’t tell you any more.” On Bing: see pictures of the Porsche Macan New 2014 Porsche Macan revealed in LA The engines are likely to be both petrol and diesel, and from within the Volkswagen group.