I want to say I've seen some mentions elsewhere that in later models when they started adding the titanium trim, the powered liftgate was relegated to a different option package compared to previous model years with the SEL trim. So just an FYI there when researching if that is a desired feature.
There was potential transmission problems with earlier models. These were fixed with cars built August 2015 and later.
I'd suggest an SEL or a model equipped with a reversing camera. Makes parking a lot easier. Also has the bigger screen.
Not sure if all SELs have powered tailgates, but if you can find a car with one, it helps a lot.