BMW provided a teaser photo which reveals the car’s proportioned profile and bright red LED tail lamps. The teaser image doesn’t reveal much. It’s a four-door sedan, and it is long and low, which certainly gives the look of the coupe. The 8-Series coupe in comparison looks a little stubby when viewed from the side. Handling at the limit may also be superior in the 8-Series Gran Coupe due to its longer wheelbase.
The car is expected to go on sale shortly after the reveal in june, in September 2019. All latest details on the will be updated on the site as soon as it comes out.
Source : BMW