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

Active safety features: What your next car needs to have

Car safety used to mean double buckling your seatbelt when you squeezed three people into the front row. Now, with electronic stability control (ESC), cross-traffic alerts and adaptive headlights, it's a bit more difficult to sort through all of the available options. Of course you want to choose the safest car you can for yourself and your family.

Catalytic converter thefts double in three years

Associated Press Thefts of catalytic converters from cars have more than doubled in less than three years, according to an investigation by the BBC. Data compiled from 40 police regions across the UK reveal that in 2012 a total of 8,947 catalytic converters thefts were reported, compared to 3,957 similar cases recorded in 2010. On Bing: see pictures of catalytic convertersStreet sweepers to mine UK roads for precious metals A car’s catalytic converter reduces its harmful exhaust gas emissions by initiating a chemical process to neutralise many toxic substances emitted from the engine.

Bentley Continental GT (2011): the teaser video

The big reveal of Bentley’s big Mk2 Continental GT is just around the corner, so Crewe has started to dripfeed a few styling teases of the new car via a short video. The short clip shows everything from designers’ sketches to shots of the car on the move, and CAR has grabbed the best of them for you to view (see images right). You can view the video below.