TBF Gran Turismo has a history of including utterly useless toss (Toyota Prius BMW 120D Fiat Panda 999cc Original Beetle Ford Model T that Daihatsu Midget to name a few) to make up the numbers so I'd never rule any cars in the series up to and including milkfloats....which would probably have their own special 80 lap endurance race with real-time recharging in the pitstops
I do agree with it never being out for Christmas we are still not taking pre-orders for it as you know they still haven't said when its going to be out and its now running at a not inconsequential 2 years late, even the damage patch for GT5 prologue is a year late in 2 months.