"You never know what the darkness unveils next" BMW posted on its Facebook page.
The new teaser, which is probably a roadster will be revealed at Pebble Beach Concours event this year. The BMW concept roadster will be shown on August 17, 2017.
As of now, it's only a guessing game and we expect could it to be the new Z4 which BMW is working with Toyota. It could also be a concept version that's near production form, as BMW tends to do at these types of events.
The new BMW Z4 shares its platform with the new Toyota Supra. The only other information we get about the car is from the teaser sketch. The car is a convertible and appears to have cowls behind the seats, indicating it could be a two-seater speedster.
The long nose also suggests that this could be a front-engined car. The size is fitting for a speedster version of the company's upcoming 8 Series coupe.
The silhouette and the lines of the car look very much closer the upcoming new BMW Z4. With electrification of cars is the way forward for carmakers, the car could even be the new i8.
But we'll have to wait till August 17, 2017, to be sure of the car. Stay tuned to DriveSpark as we update you.