BMW 3 Series convertible

This is a new version of BMW’s high-volume, entry-level 3 Series line. The new convertible is the first 3 Series model to use a retractable hardtop. The extra machinery means the convertible weighs 440 lbs. more than a 3 Series coupe, but a sporty, 300-horsepower, six-cylinder engine on the top-of-the-line 335i convertible should make up for the bit of extra weight.