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

BMW's Domagoj Dukec on the 4 Series Convertible [w/Video]

BMW's head of exterior design Domagoj Dukec has explained how the 4 Series Convertible's design sets it apart from the 3 Series in a new video. Dukec says that aside from the fact the 4 Series Convertible is visibly wider than its predecessor with an increased track and wheelbase, its design is unique. While describing the changes to features such as the kidney grille, headlamps and the lines running down the hood, Dukec also compares it to the coupé.

Commentary: Auto China 2008

China is a country that's been trading its bicycles for a more modern mode of transport: the car. And while modernization as a whole can be viewed as a good thing, the alarming rate of growth can also be a severe drawback. Our recent trip to Beijing for Auto China 2008 is case in point.

Win a race, win a 2015 Hyundai Genesis Coupe Ultimate

Want to put your track skills to the test and receive more than just the notoriety of the quickest lap time? The opportunity to win more than pride is here: Hyundai Motor America is teaming up with the Skip Barber Racing School to create the 2014 Hyundai Time Attack Challenge, and there's a 2015 Hyundai Genesis Coupe Ultimate on the line. The challenge allows students who attend a performance driving program at a Skip Barber Racing School location the opportunity to compete for the quickest lap time.