Nothing except normal maintenance items (tires, brake pads, timing belt, etc). Just the things that need replacing on ALL cars.
Real good performance, nice lines and interior, super-reliable. I especially like the real wood on a Vigor's dash and doors. Frequently, I get asked if my Vigor is a "new Acura". That says a lot about the styling. And the quality of Acura paint!
If you don't need rear legroom (and I don't), I can't imagine a better car in its class. It's far better appointed than my 325E and would blow the doors off it in a minute! (Or less!)
The Vigor is Acura's best kept secret.
Real wood? You wish buddy. Trust me, it's fake. But, the car is still bad ass. I love mine.
Actually, Zebrano wood trim was used in 1992, buddy.