The BMW i family will continue to expand in the following years as the company allegedly registered the trademark for the i1 through i9 models. Rumor has it that the next variant will be the BMW i5 in 2015. This will be a car for the family, with extra cabin and trunk space, Autocar UK reports. It will have 100mm more legroom and 150mm more rear overhang, thus making it longer than a MINI Countryman.