. We can classify the detection and launch of the new BMW M4 2021 Coupe as the most radical re-manufacturing process in the history of the German company. With a new design that changes the identity of this company to another identity. Not only was the BMW M4 2021 revealed, but it was also revealed about the BMW M3 2021, and when you see both cars from the front, you discover that they are identical in shape and the new update, and when you see them from the inside also, you will not find big differences between them in addition to the matching in the engine specifications And perhaps the obvious difference between them is the rear design of the car