I'm about 6' 1" and I manage fine! My seating position is very weird compared to most though.
Having come from a Nissan 200, with a high transmission tunnel and a very low slung seat, it did feel as if I was sat on the car rather than in it, and the whole driving experience took some getting used to....a heavy paddle clutch to the current one resulted in a few embarrassing moments!
As for the steering wheel, again it took some getting used to. Having come from a 280mm steering wheel to this, it did feel like steering an ocean liner around at first, but the more I drive it, the more it seems to fit with the style of the car.
The seats are about the only thing that are an improvement over the Nissan, they had zero lateral support and it was like sitting on a sofa....but in comparison to the Recaro Pole Position bucket seats I had in my golf, they are a little shocking....but it isn't a high performance screamer, its a GT car...and the slight inclusion of comfort is welcome....harnesses' and bucket seats do not make for comfy prolonged journeys!
Driving position has took a while to get perfect (for me anyway) but its there...its worth while spending a bit of time just fiddling until you get comfy!