I can tell you that I have a 2019 GT RWD with 134,000 miles and all I have done for maintenance has been brakes(Not warping- just Washington DC/Baltimore driving) and tires. The car does not use a drop of oil between oil changes and it drives as good as the day I bough it néw…better actually since I installed the Eibach pro kit springs and sway bars(A defined must!). I have always bought Japanese due to the reliability, and hesitated on the Kia, but at the price for what you are getting it was worth the risk. I am very glad I did. This is by far the best car I have ever owned, and I am 51 years old, so I have driven a lot of cars. I can tell you daily I still get “What kind of car is that?” Get used to that! I have not done any engine
mods just swapped the air filters for K&N as a money savings. For me. it’s more than enough for a daily driver. Good luck on your decision, and if you do decide to get a Stinger you won’t be disappointed.