Purchase advice 850 2.5. 20V

Hello, I’m about to buy a Volvo 850 2.5. 20V with manual transmission. Before I do this I wanted to make sure and inform you here. I wanted to get advice from you. I’m looking for a car for the next 1 to 1.5 years that will bring me reliably from A to B. I hope you can help me. Here are some data. The car is located at a gas station and has been offered for sale for some time. Built. 1994 Kilometersand 277000 Previous owners: 4 TÜV: 01 /2019 V-belt new Price: 850€ Condition is rather so lala… The rear bumper hangs. There are probably holders broken. (picture1) The dashboard does not look good in 2 places. Center console right and front passenger airbag. Glove compartment broken has been fixed with armored tape. Inside totally dirty… climate does not work. Rear lights totally white… In addition, the engine clacks when it is cold. As soon as the warm one hears nothing and the engine has a quiet run. And I have a loose S Chill found at the intake manifold from which some oil comes out. I have some pictures. I took a photo of the vehicle license once.