New Dii Battery Tray (24f), D-m3535b on 2040-parts.com

Driven: BMW 335i Cabriolet

The 3 series has come a long way. While the original 1975 E21 was initially only available as a two-door sedan, it was soon transformed into a cabriolet thanks to an aftermarket conversion kit by Baur. In 1982, the E30 was a two or four-door sedan until several years later, when BMW offered the "Touring" wagon and the full factory-produced cabriolet.

Dodge Dart (2012) - first pictures of the American Alfa

Dodge is reviving a badge from the 1960s for its new Dart compact car - and it's based on Alfa Romeo underpinnings. The new 2012 Dodge Dart borrows the Alfa Romeo Giulietta architecture, available within the group now that Chrysler is part of the Fiat group. Dodge dubs its the new Compact US Wide (CUSW) platform, and we'll see this rolled out across the group.

2012 Mercedes-Benz SLK AMG breaks cover

Mercedes-Benz is adding even more mojo to the SLK roadster for 2012, launching the most powerful version of its long-running sports car. Dressed in AMG trim, the SLK gets an even angrier look and a slew of performance enhancements. But that’s all overshadowed by one omnipotent figure: the 415 hp derived from the naturally aspirated V8.