Completely agree! It's all that's been going through my head! However, I like the idea of a car I can maintain myself. I'm not convinced I could maintain a gtr without a specialist. And I do adore my big Bertha (the car!) haha
Also, the idea of doing it is a project and to learn along the way is a big plus for me. Another of my considerations is that I will want to mod the gtr which will be big bucks (that won't add value, the same as the zed). However, the main point being though is depreciation of a gtr. I would guess if I purchased a 38k gtr, I may lose 10k in 5 years? I wouldn't say its a car that holds it's value well, and hasn't yet got to the point z's are with regards to percentage value. And that puts me off. If I add on to the gtr a cost of 5k (minimum) worth of tuning over the 5 years, you're already looking at 15k loss over 5 years (minimum).
The 350z cost me 7.5k two years ago, which I paid for outright. I know I won't get money back for the 350z tune (not all of it anyway).
I've definitely thought about this but I am 26, with good future job prospects, I can wait a bit for my dream car. I just think, for me at the moment i want to keep Bertha!
Good spot though