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

Toyota Prius V

Toyota is keen to expand the Prius brand. The company will introduce a multitude of variants in the coming years and the Prius V, unveiled at the 2011 NAIAS, is the first expansion to the family. Retaining the familiar Prius features, the V simply sharpens up elements over the existing sedan.

Future products: Buick sees 6 to 7 models in its lineup for 2011-13

A Buick LaCrosse hybrid sedan probably will join a new small car and new crossover as Buick expands its lineup in the next three model years. The brand, which sells four nameplates now, eventually wants a six- or seven-vehicle lineup, says John Schwegman, Buick-GMC's top marketer. Buick seeks to revive its reputation for performance and stylish luxury to appeal to middle-aged professionals who often buy Asian luxury brands.

Call for bus commuter tax break

A NEW TAX allowance should be introduced so that firms can help staff pay for the cost of commuting to work by bus, a campaign group has urged. Greener Journeys said people on lower incomes were more reliant on buses as they were less likely to have a car. The group, which promotes sustainable travel, said a "bus bonus" scheme should be launched, arguing it would boost the economy and improve access to jobs.