BMW has announced some big changes may be coming to the Mini brand. Plans for a new 4th generation model have now been pushed back, and it will not appear before 2023. Even the schedule refresh, which was originally scheduled for later 2019, may be canned as BMW looks to overhaul the brand. There are also a bunch of reports that the Mini range is going to shrink, with both the convertible and 3 door hatchback on the chopping block.