Competition in the convertible market has reached new heights. No longer is it enough for carmakers to have just a convertible. Now, to be truly a contender in this niche market, they must offer a hardtop convertible, one that replaces the traditional folding fabric top with a retractable hardtop. Witness the Volkswagen Eos, the Volvo C70, and the Chrysler Sebring.Always one to avoid being left behind in any competition, BMW stepped up with a new 3 Series Convertible for 2007 that comes with a three-piece, fully automatic, one-button up-and-down hardtop. Each way takes less than a half-minute. When the top's up, the car is as close to a two-door hardtop in ride, handling and interior comfort as is possible with a removable roof. With the top down, it's everything a convertible should be but with almost none of the penalties, like overly blustery, hairdo-destroying wind and vision-blurring cowl shake, commonly associated with open-top cars.Click here to read more