Hi and welcome to the site.
I test drove this thing and was like WOWEE, i'm 18 but wow i feel like retiring in the bahamas.
That got me laughing,had to share with the ol' lady too.
What Bert says above,plus I alway check/replace the brakes on a used car as a first action.(Don't ask why I learned to do this).
Then I replace the engine oil, transmission fluid,differential lube and check the coolant concentration with one of those cheap testers and bring it up to 50/50 if necessary.(I have purchased cars with just water as a coolant and this will cause problems including internal RUST
,boil-overs,freezing and water pump failure).
I am new to these late model Fords so I can't help you with particular trouble spots plus my 2001 only had 25K geezer miles when I bought it (now 30K geezer miles) in Oct. and it has no problems really.
The self pick junkyard here is full of these cars with 4-500K miles on the odo.