Request help with purchase decision XC60

Hello, we are currently driving a V40 2.0 with 140 hp. This is now in July of the TÜV and it has provided me with 337,000 km of faithful services. Now it is time for a replacement. I wish me nn XC60, with automatic, all-wheel drive, max. 150000 km. I want to spend about 17000 €. In my search I came across this ad:http://ww3.autoscout24.de/classified/273985146?asrc=st is below average if you compare with other ads. The car is at the dealer’s and I would like to buy a warranty if possible. I already read a lot about the XC60, also in the blog here. I don’t let myself be intimidated by engine problems and oil replication, seem to be individual cases. Originally I wanted the 2.4 with 163 hp. Now I have calculated everything and found that my insurance contribution also remains the same with 205 hp. The XC60 would then be driven by 2 people. In the back a dog box for 2 dogs has to be put in (smaller and medium bigger), for this I would give the right half of the trunk and put in a VarioCage. Does anyone have experience with this box? Furthermore, a triathlon bike has to be transported, possibly disassembled in a bike case. Our luggage usually consists of 2 large and 2 small suitcases. If there is still room, diving gear should go along. Do you mean, do you get all this in the XC60? Are you looking forward to answers?