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

Mazda MX-5 Superlight at Frankfurt

Mazda has created a stripped-down MX-5 for the Frankfurt Motor Show - The Mazda MX-5 Superlight And it’s achieved its success by being faithful to its origins. It has stayed a small, light, nimble and fun little car. It hasn’t got big and bloated and been boosted by endless power upgrades or sullied by the latest high-tech.

Video: Aston Martin design chief on new Rapide

CAR recently caught up with Aston Martin design chief Marek Reichman – on board one of the first Aston Rapides to be built. You can watch our video interview in the player below, as CAR contributor Guy Bird interviews Reichman. He talks about the new Rapide, and why it shouldn't be seen as a rival for a Merc S-class or even a Porsche Panamera, the crazy new Cygnet – a Toyota iQ by Aston Martin – and the new million-pound One-77 hypercar.

Tesla is the midst of coast to coast rally from LA to New York

Just a few days after the last Tesla Superchargers were in place, allowing a coast to coast trip from Los Angeles to New York (via South Dakota), the company has decided to test this is practice. Tesla has staked its reputation on getting 98 percent of the country within the coverage of a Supercharger station by 2015 and the first major milestone was the completion of what we'll call The Supercharger Trail, a series of overlapping charging station locations that would allow one to take a trip from New York to LA. Just past midnight on Thursday, January 30th, a Tesla Motors team left Los Angeles in two Model S sedans bound for New York City.