Quote Originally Posted by Knestis View Post
60 cf is unequivocally less than is required for a four seat car, not so close to currently eligible models that its likely to arbitrarily exclude new options. Passenger volume is an sae standard dimension published by the manufacturers. We don't have "gold standard data" for any of the other info we need for rules making. Why apply that expectation now?
What I mean is where do you find specs for interior volume? I tried today for about 10 min to find the spec for a Porsche 944.