Just bought a '10 f150 yesterday. 4.6, manual windows, locks, 26k miles one owner. just a base 2wd xl. Truck runs and drives great, and so far is getting a little over 20 mpg. Previous owner had a si/do flowmaster installed, can't wait to change that to something a little more toned down and drone free. My only mods will probably be a decent set of wheels and maybe a bed recover.

Any little quirks I should be aware of?

 

Welcome to the site. The 4.6 is a strong reliable motor.

 

Welcome to the site