Purchase of used car Hyundai Santa Fe 2,0 CRDI SUV

Hello dear people! I am new here in the forum and would like to ask you with my concern: After a long search, which is characterized by laziness, I happened to have a Hyundai Santa Fe BJ 2004 with 2.0 CRDI and Allrad. I was basically looking for a car for my professional career (farming and forestry), therefore I tended to Toyota Hilux, Nissan Navara but also VW Multivan/Transporter or Caddy or also Daccia Dokker – I was interested in the he brand relatively doesn’t matter, mostly rather little electronics and as reliable as possible. Therefore my question: What is your opinion about the car? Where are strengths or weaknesses? I looked at the specimen, down a bit rusty and it seems to me that the differential is sweating – he only sees the lift in the next few days. I wouldn’t be averse, as the car generally makes a very good condition – at only about 120,000 km. Thanks in advance Mozi