Actually, you cannot reach top speed in SIXTH gear in the auto, I don't believe. It's too tall a gear and that 2 liter just hasn't got the grunt to pull top speed in sixth.
IIRC one needs fifth gear for top speed in the auto. Even that gear is taller than sixth in my manual gearbox BRZ.
But go ahead and max it out in sixth, whatever the speed, and make it oversteer if you can with additional throttle. Bet you can't.
Not without doing something dumb.
Again ... we'll watch!
