Use good synthetic oil, top tier fuel and keep everything maintained (i.e. plugs) and you should easily get 150,000 miles.So I have a 2014 Malibu LTZ 2.0t with 86,500 miles, remanufactured transmission, and regular oil changes. How long do these engines last on average? I know it's a small, high pressure turbo engine and that is a little worrying. Are they long lasting?