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

Toyota Prius (2012) - a refresh for Toyota's hybrid

Toyota has revealed a mainly aesthetic revamp of its bestselling Prius for 2012 - designed to improve ride and handling and usher in new gadgets for a more connected lifestyle. Toyota hopes the 2012 refresh will cement the Prius's popularity; the current generation has notched up sales of more than 20,000 since its UK launch back in 2009.Click here to read CAR's long-term test of the Prius hybrid. So what’s new on the 2012 Toyota Prius?

Audi A1 E-tron, A8 Hybrid at Geneva motor show 2010: first official pictures

Audi’s A1 was only officially unveiled at the 2010 Geneva motor show, but such is the plethora of new Ingolstadt product on the way that an A1 E-tron electric concept shared the stage with the production supermini. Also on display was the new A8 Hybrid. Yes, after the R8-based concept and the R4-previewing show car, and Audi wants E-tron to become a zero emissions brand in its own right, just as the Quattro tag is inexorably linked to its four-wheel drive models.

GM recalls 1.5 million vehicles for oil leak

General Motors is recalling nearly 1.5 million Buick, Chevrolet, Oldsmobile and Pontiac mid-sized cars equipped with a 3.8-liter engine because an oil leak could start an engine fire. Under hard braking, engine oil could leak past a heat shield and drip on the exhaust manifold. The National Highway Traffic Safety Administration says that could start a small fire that could spread to a plastic spark plug wire guide and beyond.