Hello, there are probably a few 350Z riders among you. I would be interested in how much fuel such a Z needs. I now have a BMW 330ci convertible and that needs on average so 11.5L. (Autobahn fast, but also sometimes only 130Km/h) Does the Nissan need much more? Even if you only 140km/h? I only did a test drive so far and was very enthusiastic. Great car.