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

Subaru's boxer engine gets biggest overhaul since 1989

Subaru said its next-generation, horizontally opposed engine will debut this year in the Forester and deliver a 10 percent boost in fuel economy. The four-cylinder engine, which will come in displacements of either 2.0 or 2.5 liters, is the first major overhaul of the brand's signature boxer power plant in 21 years, Subaru's Japanese parent company Fuji Heavy Industries Ltd. said.

GQbyCitroen unveiled in London

Two days after unveiling the Survolt and DS High Rider concepts at the Geneva motor show, Citroen last week pulled off a rare surprise by unveiling the GQbyCitroen - its third concept in three days. Instigated around a year ago, the project is a result of GQ Magazine's editor Dylan Jones questioning what his readers' ideal car might look like, and subsequently being put in touch with Citroen's Mark Lloyd, design manager for this project. The concept is a 4.5m long shooting break, based on the C4 platform.

Show Review: Salon Privé 2011

Salon Privé is billed as Britain's most elite car show and, with its lashings of pink champagne, lobster barbecue and attendees who look to have taken a wrong turn from the UK scripted-reality show, Made in Chelsea, it's certainly the glitziest. This year Salon Privé moved from its traditional home of The Hurlingham Club, just a (precious) stone's throw from the real-life set of the aforementioned show, to the grounds of Syon House in outer West London. Home to the Duke of Northumberland, Syon House's Italian Renaissance architecture and lush grounds provide a fitting background for such an event although those familiar with the locales of Villa d'Este on the shores of Lake Como, the Goodwood Festival of Speed in the heart of Lord March's idyllic West Sussex estate or the dramatic Californian coastline of Pebble Beach may be disappointed.