Congrats on the Impala! I've had my 2017 Impala Premier for over five years now with absolutely zero issues. I even treat myself to having the dealer do the oil change once a year...lol..
I think GM made a huge mistake in discontinuing them, but what do I know...lol..
A little article you may enjoy...
https://www.motorbiscuit.com/3-sedan...-toyota-camry/
Good luck with it.