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

Alfa Romeo 4C hits the track (video)

The Alfa Romeo 4C (pictured) out on track – on video The Alfa Romeo 4C has been on its way for longer than it should have been. But Alfa Romeo finally got round to revealing the 4C in prodiction spec at the Geneva Motor Show in March, and visitors to this year’s Goodwood Festival of Speed later this month will get to see the 4C strutting its stuff up the hillclimb. But ahead of that dynamic debut, Alfa has released new video of the 4C out playing on the Balocco Racetrack in Italy, with a few wailing exhausts notes but far to much dramatic music as a soundtrack.

Audi to bring hybrid Q5 to U.S. in 2010

Audi will offer a hybrid version of its Q5 crossover in the United States starting in late 2010, says Wolfgang Hatz, head of powertrain development for the Volkswagen group. In an interview Sunday at the Detroit Auto Show , Hatz said Audi must offer a hybrid model to compete with rival vehicles that already offer the technology, such as the Lexus RX 400H. The BMW X6 will be offered as a hybrid late this year, and Mercedes plans to roll out a hybrid in each of its major models starting with the S400 hybrid this year.

Duke of Windsor's Cadillac for sale

A 1941 CADILLACE custom-built for the Duke and Duchess of Windsor is to be auctioned in New York City. Dubbed The Duchess, the limousine features rose-coloured broadcloth upholstery, four jewellery cases and three cigar lighters. It's estimated to fetch between 500,000 and 800,000 dollars (£309,000 to £494,000) when it is sold on November 21 by Sotheby's and RM Auctions.