MINI's drop-tops are essentially the same as their coupe counterparts, with the exception of all the pieces that define them as soft tops. Both the A- and B-pillar (front vertical sheet metal just before and after the front seats) structure areas have been reinforced and the side sills are heavier than coupe versions. The rear floor has also been modified, with V-bars between the axle and body providing improved strength. Up above (behind the rear seats), a cleverly designed double U-shaped roll bar (it's an upside-down U) provides both rollover protection and a mounting point for the rear headrests. It also helps anchor the seatbelts and arrives in chrome finish on Cooper S models. The most notable convertible feature, of course, is the retractable top. Operation is quick and easy, with one button raising and lowering the unit in just 15 seconds (a stoplight averages 30 seconds between changes). Even better, there are no latches to release, so the only effort is in hitting the switch.

Another unique feature is the power sunroof included on all convertible MINIs. This innovative design allows the first 16 inches of the top to be rolled back at speeds up to 75 mph, providing exposure for front seat passengers and coverage for those in the rear. And with the top both up and down, MINI aids rearward visibility, (a safety concern that has had raised awareness recently) by including standard park-distance sensors in the rear bumper that "beep" when obstacles appear during backing maneuvers.

For loading cargo, a surprise and delight feature called "Easy Load" gives you the ability to raise the boot, even with the top up, to increase trunk accessibility. A small hatch attached to the rearmost part of the top pops up as the vertical tailgate swings down, creating a clamshell-like opening.