At a starting price of $38,850 the 228i Convertible is hardly cheap, but it is a beauty.
At the New York auto show, BMW presented the all-new M4 with a retractable hard top.
With wide haunches and a deep, throaty exhaust note, the Bentley Continental GT V8 S Convertible comes off as a muscle car for the wealthy.
The Windows 8.1-powered laptop comes with a snap-on microscope lens as well as a temperature probe for use in science experiments.
Pricing not available: education market only.
The 2013 Mercedes-Benz SL550 Roadster is an excellent luxury convertible that doesn't rely heavily on tech gimmickry; however, its new Comand Online system falls short of the bar set by Audi and BMW.
The new Bentley Continental GT Speed Convertible pulls out all the stops when it comes to performance and luxury, but falls short of the cabin tech cutting edge.
RIM's new BlackBerry Mini Keyboard quickly converts a PlayBook tablet into a virtual laptop while adding protection and a lot of style.
The tiny 2012 Fiat 500C is the best-looking car among the new economy set, but it doesn't edge anyone out based on its cabin or performance technology.
A beautiful-looking and excellent driving car, the 2011 Jaguar XK Convertible suffers from a feature-poor navigation system and cabin tech interface that fall short of its luxury price and competition.
Microsoft's corporate VP Nick Parker lifts the lid on some of the new PCs, laptops and tablets that have been designed specifically for the new operating system, including the Dell XPS 15.