BMW has been expanding its electric vehicle lineup in recent years, with models such as the i3 and iX3, as well as the i4 sedan and iX SUV. It is possible that the i5 could be an addition to their electric vehicle lineup, and if it does materialize, it could potentially be a larger, more luxurious option for those looking for an all-electric sedan.
However, it’s important to note that automakers frequently test prototype vehicles and concepts as part of their research and development process, and not all of them make it to production. Therefore, it remains to be seen whether the i5 will actually be released as a production model, and if so, what its specifications and features would be.