2nd hand car - 真是傷腦筋﹗

My friend just bought a 2nd hand car as he did not want to pay too much for a new car. Although I 極力 tell him to get a new one since he can afford it, he just would not listen to me. 果然不聽老人言﹐吃虧在眼前。呵呵。His car got problem after 1 week. Then another problem in another week. So I feel the best is to get a brand new car. I feel lesser problem.