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

Porsche Boxster

The Porsche Boxster has been completely redesigned as it enters its third generation since its introduction in 1996. As can be expected from the Stuttgart manufacturer, the design is progressive, evolving the familiar two-seater into a more distinctive proposition within the Porsche range. Its proportions are also altered, with a flatter silhouette and shorter overhangs, while the base of the windscreen has been significantly shifted forward.

Infiniti to get Audi A3 fighter in product blitz

Nissan plans to introduce a compact, entry-level Infiniti model below the G series to compete against such cars as the Audi A3 and Lexus CT 200h. The car would be part of a global product blitz to build Infiniti's lineup to 10 vehicles from seven by 2017. The car would be based on the Etherea concept shown in March at the Geneva auto show, a person familiar with the plan says.

Driven: a week with a Chevrolet Volt

In Fall 2010, before the Volt went on sale in North America, we sampled an early build model and came away so impressed, we declared it the car for the digital age. Since then the car has received harsh criticism from the press and been outsold by the Nissan Leaf in the North American market. Given the unique powertrain, we felt longer exposure to the Volt was therefore in order, so on a recent trip to Michigan, we lived with one for five days.