Hello everyone this is my first time to post on this forum and thank you for reading my post! I have been saving money for awhile and been looking at getting a Grand National or a Buick T-Type. My passion for these cars goes back to when I was a teenager and actually almost bought one over thirteen years ago. It was a perfect condition 87 GN with only 11,000 miles on it. I would say I regret not buying the car but I picked up a 71 Z28 camaro in about the same condition and had many of great memories with the car and my father. I sold the Z28 about five years ago because of money issues and now want another special car. So now my love for the Turbo Regal is back in full force and I am almost 99 percent sure this is what I want. My question to everyone is what if any is the differences in the years between 84 through 87 on these vehicles? Also, my first choice is of course a GN but if I can find a T-Type in better condition is there a huge difference in performance or anything that I need to know of that will disappoint me?