Nice SE man. I have a 2018 Sport and I love it. Way faster than a fusion needs to be lol. The transmission issue might be remedied by changing your transmission, PTU and rear diff fluids. I had a buddy with a 2016 SE AWD. His would not even shift if he floored it. He changed his fluid and it's been much better ever since.
Mines been like that since 100k from what I know and it hasn’t got worse (currently at 157k), but yeah I plan on changing those whenever I get the time!
Okay I researched it, and yeah I don’t have any coolant loss, but mass produced engines like this one (that’s in multiple platforms) usually have a issue that can cause engine failure, most cases you are completely fine but some people get unlucky :)
