Gasoline vs. Diesel

Good day dear forum, I’m new here and new in the area of Volvos. I have a long dream to drive an old Volvo & fell in love with the old v70 as well as the 850, in the end I would decide for the 850 because I have read a lot and thus the decision fell to the 850. Now to my question there is almost no diesel on the market probably for good reason, but I found a “good” volvo 850 which I would best drive to my end, it’s a gasoline engine that would survive good me with regular maintenance and inspection or fails the engine? Must drive 42km daily to work (one distance) Sincerely