When it comes to 4 vs 6, I have always gone with the 6 ..... that is until I bought the 2019 model. I chose the 2.0 4cyl turbo and have never even had to take it to the dealer once. Well built car and 250+hp motor. Can't remember for sure but not sure if it came in 6 but I do remember the 4 cyl pre 2018 were barking dogs.
I have owned chevys all my life and had 6 cyl b 4 this one