Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

Brief 4 – GMC: CDN–GM Interactive Design Competition

Once again, Car Design News and General Motors are holding an Interactive Design Competition.There are five design briefs to choose from, each set by GM's design teams, and you're invited to submit your entry on the competition website: http://www.cardesigncontest.com/ The fourth of our briefs comes from GMC, GM's truck-and-utility-only brand, and asks you to design of the interior or exterior of a GMC show car to be revealed at the 2030 North American International Auto Show. Your design should focus on a future interpretation of GMC's ‘industrial sculpture' design philosophy. You'll need to bear in mind who the customer for this truck or utility vehicle is, and consider what is the purpose and application of the vehicle.

Mazda Minagi (2011) at 2011 Geneva motor show

Mazda is preparing the ground to launch a new CX-5 – a junior crossover to slot beneath the CX-7. The Mazda Minagi concept car is being launched at this week’s 2011 Geneva motor show and previews the production car expected this autumn. But as well as heralding a new junior crossover in the Mazda fold, the Minagi also showcases the company’s new Skyactiv engineering philosophy and Kodo design mantra.

Concept Car of the Week: Chevrolet Astro (1967)

It gave its name to a boxy van in the 80s, but the Chevrolet Astro I was one of the most exciting dream cars developed within the GM styling studio. Presented in New York Auto Show in 1967, it was the first of three Astro concepts shown in annual succession and illustrates GM's desire to develop models that were both aerodynamic and attractive. What we might take for granted in aerodynamics nowadays was almost untouched territory in the mid ‘60s.