17 is the first year but i think they had to prove all the new tech. Monster ecoboost and 10 speed. My 2017 was flawless and i i had one of the first ones out. 28000 miles totally flawless. My 2019 was the opposite. 3 transmissions before the 1st oil change. The 3rd one was acting up too when i traded it in. I'd be more confident in an early 2017 than a new one.
So weird and goes against logic. But it does seem to me that the 2017's had less issues. Now watch, as soon as I say this, my oil pan will leak! But 3 years strong and its been better than my Lexus