The F30 sedan is getting put out to pasture when the new G20 model comes in, and the F34 GT will be replaced with the G24, but not at the same time as the sedan. Apparently the F34 will hang around on the showroom floors simultaneously as the G20 for at least one more year.
https://www.carscoops.com/2018/07/bmw-3-series-wagon-gt-soldier-alongside-new-sedan/
https://www.carscoops.com/2018/07/bmw-3-series-wagon-gt-soldier-alongside-new-sedan/
