I had a 2019 sport that I drove for 65k miles, not one problem. Only thing I ever did was regular maintenance. That had the 3.5 ecoboost in it. Traded that in on a new 2023 ST that only has about 10k on it now, I have a work truck that I drive most of the time so that's the reason I'm only at 10k. I've never had any problems with the ST.