Vintage Ski Doo 4500/377 Cylinder Heat Shield, Ski Doo Parts. 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.

Audi A5 Coupe – the aluminium future.

Audi has built a lightweight A5 with aluminium body. Audi has taken a standard existing steel-bodied production car as its basis and utilised Audi’s Aluminium Space Frame which reduces the weight of the car body by at least 40% compared to a conventional steel bodied car. The result on the A5 is a drop in weight of 240 lbs (not quite the complete aluminium future Jaguar are working towards).

Report: Chrysler Sebring to be renamed Nassau

The Chrysler Sebring will reportedly get a new name later this year: Nassau. The midsize sedan is due for a freshening, including an updated interior, along with its Dodge sibling, the Avenger. The Detroit Free Press, citing anonymous sources, says the new name will be Nassau.