I got news for you, I purchased a used Hyundai 2019 that has turbo, and the one thing wrong with it was the turbo. My father's a mechanic, so he said he would put it in, but I believe the cost for the part was around $500. Idk what a dealer would charge. He then told me that turbos, on average, only last about 100k anyway, so it's definitely a part that will most likely need replacing more than most sadly. Then, a month later, the entire car died, and the engine was bad... this was earlier this year, and my father again said he would do it, but a new engine takes time, which he doesn't have, so now I've been car less for 4 months, yay!

This new car had 93k on it. My last car (Nissan Sentra) lasted 19 years and 250k on it and only traded it in because we were nervous it could go at any time. Thanks for the great car, Hyundai!