Not to mention the handling I wanted to buy a GTO untill the rear end got squirly around a turn during a test drive. Its too much hp for that type of car IMO. My srt6 with the pulley mod feels night and day faster but I agree you will feel like your in a miata compared to the GTO. I too am 175 and 6'1 I wish it was just a little longer. The seats are weird its tough to kinda slouch but if you sit up straight it wouldnt matter if your 6 or 7 feet.... The Holden and GTO just blend in too much, its a shame Pontiac had a chance to do something special bringing one of the first REMAKE american muscle cars back and they totally blew it