We have seen all manners of pickup renderings over the years, and I believe few BMW models were not imagined in that guise.
And as wrong as it might sound, someone has imagined how BMW M4 pickup would look like.

Ok, in all honesty, the one responsible with the rendering is not just “someone”, but actually X-Tomi Design was behind it. As such, you can expect the rendering to be executed with some degree of competency, but not matter how realistic it might look, it’s still a pickup BMW M4.
Just think about how much effort BMW put into redesigning its whole car lineup to better between the various types of cars, and then someone thinks:”hey, that purposely build coupe would surely look nice as a pickup”. Well, I am sure that there are a lot of fans out there who would pay for such a car, but for what?