So my cousin is trying to do me a favor. I’ve been saving for a car. My cousin has a 2013 g37x with 128k Miles that hes trying to get rid of for 5k and is offering me 3k since we’re family and I have no car right now. He wants to help me out so I stop bring everywhere. This is someone I see 3/4 times a week and talk to everyday. We’re really close so I doubt he would do me wrong or give me something crappy. I’m not the most car savy person and know nothing about infinitis, hence why I’m here. I have a few questions I wanted to ask some more knowledgeable people.

1) is 128k considered a lot on a g37x 2013 if he’s been on top of a lot of the maintenance

2) what would it cost and is it worth it to even look into extended warranty. If I get it, I’m looking to at least have it for 2 years before I get something new.

3)is the g37x considered reliable?

4) what are some things I should check and be aware of and make sure is good?

5) would you take this offer if you were me? And why