what's wrong with financing a toy? How's it any different than borrowing money to buy a fully loaded luxury car or a truck with a bunch of aftermarket ad ons? Back when I was REAL broke I was taking loans out for 20+ year old cars. Seemed to work out fine. I took a loan out for my truck that has a bunch of add ons. I've put a little money into it AND I drive it every day. As far as spending thousands of dollars on a repair, people do it every day in this country while they're still paying a monthly payment. Repair shops don't do work for free and not everybody does transmission swaps and engine swaps in their own vehicle.
Who cares about interest on a personal loan. 12% doesn't amount to crap. Look at all the interest you pay on your home. I will agree it wouldn't be very fun paying on a car that you can't drive. I did it with mine for years. I expected it so it isn't like I was pissed off about it. But if you take out a loan to buy this car, knowing you will have NO extra money at all to set aside for anything, why would you buy it? What makes a TR less reliable than any other car? It isn't like they're exploding pintos.