What did the man do about his old car?

W: Why did you sell the car?
M: It was giving me too much trouble. I was spending so much money on it that I was...er...spending more money than it was worth. Unfortunately, of course, when you actually sell the car, you’ve already ha, spent the money on it, so you lose both ways.
W: What was wrong with your old car?
M: The engine needs a lot of repairs and the wheels were giving trouble now and then. When I set off a journey, it gave me sort of fearing that I might not get to the other end. So I decided to change it.
W: Is the new car good?
M: Yes, It’s newer，more comfortable, and it hasn’t given me any trouble at all. When I set off. I’m quite sure that I’ll be able to get to the other end safely.