I'm in a similar boat, I paid cash for a 2003 Mazda hatch with a manual. When I bought it I did the math, and figured that compared to the lease payment and insurance on a new Mazda I would break even in 10 months. I've been driving it for over two years. :-) Why would I want a new car? Then I'd just have to worry about scratching the paint, or even (heaven forbid) drive it nicely. Ug. However, I will say that a Model 3 is the one new car I might consider.