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

Volt, Leaf win top safety rating in crash test

The 2011 Chevrolet Volt and Nissan Leaf electric cars won the highest safety ratings in crash tests performed by the Insurance Institute for Highway Safety, putting them in the top 57 percent of models tested so far this year. About 80 of 140 vehicles tested among 2011-2012 models have received the Institute's "top safety pick," the group's award for state-of-the-art crash protection that exceeds federal safety rules, Institute spokesman Russ Rader said. The Volt and Leaf received a "good" rating -- the highest of four rankings -- on each of four crash tests, said the Institute, which is funded by auto insurers including State Farm, All-State and Geico.

GM plants solar field at Chevrolet Volt factory

Looking to put a charge in its eco-friendly image, General Motors is installing a 264,000-square-foot solar field at the Detroit-Hamtramck assembly plant that builds the Chevrolet Volt plug-in hybrid sedan. The solar field, being built in cooperation with utility DTE Energy, will generate 516 kilowatts. GM says that’s enough power to charge up 150 Volts every day for a year.

Design Services: Artware Concept and Dassault Systèmes

Concept cars are the creative work and the car manufacturers' future vision as expressed by their in-house design studios, but the physical sculpture, the one we see under the spotlight at motor shows, is often the work of design consultancies. It is at these independent studios that the conceptual study, sometimes even a simple sketch, is visualized into a life-size, running prototype. Artware Concept is not a novice in the field.