156 2.4 Diesel to recommend Yes/No?

Hello, I am thinking about whether I should get a 156 2.4 TD as SW or a limo. Should one be from year 2001. What in general should I consider and what do you think of the car. Have not had an Alfa yet but my best friend drives a 156 2.5 V6 and had so far no big probs. Thank you in advance Greetz Babylocc