My neighbor is set on buying a 2016 G63 Mercedes G-wagon. It has 50,000 miles. It comes with a 90 day powertrain warranty. He was thinking about an extended warranty, but I've never purchased one myself. I know there is a lot of small print and some people end up dumping money on them just to get a denied claim. Curious if it pays to have one on a vehicle like this, I believe the one the dealer is trying to sell him is about $6000, but not sure what all it covers. It's not just powertrain, but in the state he is buying from, it's not legal to call it "bumper to bumper". For $6000, I think I'd roll the dice on not having a major repair, but I know anything AMG is big money. Thoughts? Not interested in opinions on buying the truck in the first place, let's keep it to just warranty companies, good, bad, or don't even get one.