Wow. Very Impressive. This is all very good idea but how much fuel does the 3.5 liter engine consume when it is being used near its peak output? I am curious because if this car can produce 42mpg whilst being used for performance then it would make it a "better" sports car to the environmentally conscious extremely wealthy individuals out there. I say this because I expect a high price tag for such a vehicle. However what price can we place on Mother Earth? It is too valuable a resource to soil. Even if/when we move from this planet we will not have addressed the reasons as to why man's nature has caused us to do so. If people take this vehicle seriously and it delivers what is now being shown then we will take a step forward not only for ourselves as humans, but also a step forward for our future.