Larin Heavy Duty Inner Tube Trailer 400/480-8 Ltt-400 on 2040-parts.com

Porsche 918 Spyder: The first ride in the future game changer

Faster than the iconic Carrera GT yet more economical than parent company Volkswagen's frugal new Up supermini, Porsche's next supercar, the 762-hp gasoline-electric powered 918 Spyder, promises to offer the best of both worlds—scorching performance and ultralow consumption. Autoweek joins Porsche's engineering team for the very first test of the car that is already causing headaches in Maranello and Sant'Agata. For all of its intense promise and awesome potential, the very first running prototype of the upcoming Porsche 918 Spyder looks suspiciously like a refugee from a shadowy postapocalyptic movie set as it glides silently into view across the vast expanse of bitumen at the Nardo test track in southern Italy.

Honda aims for 30 percent carbon-emissions cut

Honda Motor Co. says it aims to reduce carbon emissions from its products globally by 30 percent from 2000 levels by the end of this decade. The new carbon-reduction goal is outlined in Honda's 2011 annual environmental report.

World’s fastest Nissan GT-R hits 250mph

Nissan wanted to make its GT-R supercar slayer ‘untunable’. It failed. Why?