My car was built the first week of October and arrived at the dealership on 15 November, so roughtly six weeks. Maybe a bit quicker for Ireland as the cars for the UK arrive at Southampton, then have to be transported upto Hull for inspection (BMW's main importing area) and then on a further transporter to the dealership. Not sure if the cars for Ireland come to Southampton and are then shipped from England or go directly to Ireland in the first place. Once a car has arrived at the dealership allow a week for them to turn it around.