BMW hasn't confirmed what engines North American buyers get, but the 12 6-Series just hit the net.
Full press release and photos here.
BMW 6-Series Coupe
The hearts of sports car aficionados with an eye for beauty and a thirst for luxury and innovative technology will beat a little faster with the arrival of the new BMW 6-Series Coupe. The third generation of the top-class Coupe sees premium carmaker BMW adding another intoxicating chapter to its decades ...
... long tradition in the production of exclusive dream cars. The new BMW 6-Series Coupe impresses with its irresistible design and inspires with even sharper driving dynamics than its predecessor, noticeably optimised comfort levels and extra space.