The concept is simple. According to sources familiar with the program, MINI will create a 5-door version version of the next generation hatch. Using the F56 hardtop 2-door as its basis, MINI will shorten the front doors by 23 cm (9 in) and add two small, conventionally opening doors behind them. Think of it like the Countryman, but in a smaller package. Those rear doors will be on the small side, only about 35 in, but still more usable then you might expect. Sources are telling us that the rear doors will extend from the trailing edge of the front doors all the way into the rear wheel arches. The F55 will also have four standard door handles, one for opening each side door.
Speaking of those door handles, we can expect a redesign of the pull handles that have been around since 2001. Stylistically they will be similar, but instead of an internally pivoting latch, the entire handle will pivot outward from the front end, much like the mechanism found on newer BMWs. This means no more door handles freezing solid and useless in the dead of winter.
Inside the F55, we’ve been told to expect rear legroom to increase about 5 cm as compared to the next generation hardtop (which will be roughly the same as the current generation). F55 will offer a three person bench seat (like the Countryman and Clubman in some markets), likely as standard.
Stylistically the front of the car will be identical to the new F56. However, the rear will be slightly raked, as the extra 5 cm of legroom will push the boot out slightly. Think of the shape as almost a fast-back — something reminiscent of the upcoming MINI Paceman. In total, the F55 will likely be at least 5 cm longer overall than the F56 hatch, but its a size difference that will be almost imperceptible between the two cars. On the roof, the R55 will feature a more subtle version of the current Clubman’s “dune-line” roof profile to further distinguish the three and five door hatches.