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

GM reveals new, highly modular Ecotec engine family

GM introduced its new modular family of Ecotec engines on Wednesday at its powertrain headquarters in Pontiac, Mich. The new, reduced-in-size three- and four-cylinder mills will replace three of GM's current engine families, eventually making their way into five of the company's brands. The Ecotec family will eventually spawn 11 engines in total, ranging in displacement from 1.0 liter to 1.5 liters.

Citroen C4 (2011): first official pictures

This is the new Citroen C4, the French car company's latest rival for the ever-present VW Golf, Vauxhall Astra and forthcoming Mk3 Ford Focus. Citroen hopes to challenge the trio with a mix of class-leading interior space and a gadget-laden cabin, and the new C4 will be unveiled at the Paris motor show this September, before UK sales start in early 2011. Yup, and there’s some Megane Coupe in there too.

Packard 1108 Twelve wins Pebble Beach concours

The 1934 Packard 1108 Twelve that won the Pebble Beach Concours d'Elegance in a perfect coat of dark green paint was once a lowly taxi cab prowling the streets of Puerto Rico in roughly applied red and orange livery. "A gentleman named Ricardo Ricasta bought it in New York in 1934 and the car returned to Ricasta's original home in Puerto Rico for a while," owner Joseph Cassini said. "When he passed away and the family had no interest in the car, it became a taxi cab for a while." Imagine hailing a cab in downtown San Juan and this magnificent Packard rolls up.