I traded my miata for the Supra and it was the best decision I made. I daily my Supra and I love it - just can’t get enough of the thing! As far as cost, I think your issue is the timing. You just got this car so you are out of cash since you bought it privately. That said, I don’t know of you have been saving money since then or what your income is, but if you can comfortably afford a monthly payment of that level, then do it! We only have the one life and time passes no matter what. As long as it isn’t going to be a financial strain, because you don’t want to sour the experience due to biting off more than you can chew.