I own a gallardo and a murcielago currently (have a roadster on the way). I've had the murcielago for about 2 years now and the gallardo for 1. I simply do my best not to be careless in my cars, and I use maguire's products on them. My gallardo has 5 000 km and my murcielgo has 7 500, both the cars are spotless inside and out, not to mention the gallardo has a dual-tone beige and red interior. The answer is simply be careful around your car and use specialized products on it once in a while. I used to drive a diablo vt roadster before I got the murcielago, I noticed a big improvement in quality in the audi build cars, so you shouldn't have to much trouble with keeping it in good shape.