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

The CAR Pubcast: which is the best supercar of 2010?

Welcome to the inaugural CAR Pubcast™ – where you can hear the CAR Magazine team debate the greatest supercars of 2010. It's to accompany a feature in the new June 2010 issue of CAR, out this week and you can hear the bread rolls being thrown as we argue over the fastest cars to grace our pages this year. The cover story is The Supercar World Cup, as we travel around the world in our endeavour to anoint the year's greatest supercar: the ones that get us drooling, set our pulses racing and make us buy an extra lottery ticket, just in case.

Opel Astra OPC Extreme debuts before Geneva

The Geneva motor show starts next week, which means we get to see an awesome selection of cars that will never come to our shores. On Wednesday, Opel added the Astra OPC Extreme to that category, which now includes the Jaguar XFR-S Sportbrake, Volkswagen Polo and Aston Martin Vantage N430, among others. The Astra OPC Extreme is 220 pounds lighter than the already-hot OPC, thanks to the use of carbon fiber.

At the Detroit Auto Show, Lincoln gets a C

Hoping to attract younger buyers, Ford's Lincoln division unveiled the Lincoln C concept at the Detroit Auto Show this week, a car Lincoln calls a big idea for a small luxury car. Ford's vision: a small, more fuel-efficient car for congested urban areas and compact parking spaces that still provides driver and passengers with luxury and comfort of larger sedans. "Modern luxury buyers who live and work in large, urban areas want to play their part in helping the environment by moving to a smaller vehicle, but they still want to enjoy the luxuries of life," said Peter Horbury, executive director of Design, The Americas.