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

Big car day in horse country at the Keeneland Concours d'Elegance

With a concours sprawling over the lush grounds of the Keeneland Race Course, there was almost too much to see. Attendance, at 6,000, was up again this year; there was a record number of entries, and attendees could park their rides in car corrals that surrounded the show grounds. "To drive up in your Cobra, Mustang or Mini and then nose up 10 feet from a Duesenberg or a Bugatti is pretty cool," said Tom Jones, event chairman.

Mazda 6 facelift (2010) first official pictures

After 5 comes 6, so with the all-new Mazda 5 recently announced, up next is a revised version of the Japanese car company's family saloon. The facelifted Mazda 6, like the 5, will be unveiled at the 2010 Geneva motor show in March. The front and rear lights have been tweaked, and the 6's nose now features a huge, Insignia-aping slash of chrome across the grille.

Lamborghini Sesto Elemento (2010): the all-carbonfibre concept car

Finally, after much teasing, here it is, Lamborghini’s carbonfibre concept car – the Lamborghini Sesto Elemento. Unveiled on the eve of the 2010 Paris motor show at the Volkswagen Group’s massive pre-show party, it’s a sub-1000kg supercar with a 562bhp V10, and previews the future lightweight construction methods that Lambo will use on its next V12 supercar and other future models. Sesto Elemento is Italian for sixth element, which is carbon.