I'm also 6'4" and 240 pounds, and I fit great in the Stelvio. Plenty of leg and head room. I have the sport seats and love them. I do wish the seat bottom angle could be adjusted for some more tilt backward to provide a bit more thigh support though. The sport seats have thigh support that help.Im considering a Stelvio purchase, and I’m wondering if, at 6’4”, 250, I’d fit comfortably in one; I worry about leg room as well as headroom...if that makes any sense.