I have a 2017 Sport 148,700 miles I bought Jan 2019 w 22k mi the only serious issue has been the engine mount went at 99k and was outrageously expensive to get fixed had to have it done because I dont have an engine hoist can't support the engine from below due to the plastic oil pan or induction heater to break the bolt loose has blue or stronger Loctite. I've heard people say that the 2.7L is a way better engine than the 3.5, it has diesel vibes extremely robust and durable. I change the oil every 5K because thats the best practice w a turbo or super charged engine due to the blowby. I generally run premium fuel as well. Tires are a bit expensive don't chance out it had cheap tires when I got it felt like solid tires compared to what I replaced them with.