Saw this article on the new BMW i8.... Part of the power will be provided by the BMW turbo 3 cylinder... "Other details: a mid-mounted turbocharged 1.5-liter three-cylinder spits out 231hp"..... Maybe the same engine used in the F56???? http://gizmodo.com/bmw-is-going-to-use-gorilla-glass-in-the-bmw-i8-1062248648