Hopefully soon to be owner!

I am currently looking at a 2018 GS that I am considering buying. It has 45k and is listed at $28k. Before I pull the trigger I wanted to see what the most common issues are on these cars. I have tried some searching on the web but haven't found much unfortunately. Very excited to hopefully have this as my next long term project car/daily. This was my last long term project. 1994 formula Firebird with a 383 stroke, big brakes, custom stereo, and a ton of other stuff.