Hey Larry, good to see you're rationalizing it through. That stop start feature sounds almost impossible to be true. I assumed it would have some sort of an electrical assist so you can at least begin to move. But then, I have no experience with the Dodge version so I really don't know how odd that is. You actually get honked at? Nuts.
The 2015 Pilot you just bought is having a subwoofer issue, and the dealer shrugs and says it's a $2k fix? Sounds like a dealer issue, not a car issue. That should be fixed, period. Try another dealer or call Honda direct. That dealer can kiss my tailfin.
Lastly, you'll find this is not just a forum, but a family. Unless someone comes on here intentionally trying to slam the brand or the members, you will not be ridiculed. Your decision to buy a Pilot may not be too popular here, but we're not going to flame you for it. You surely didn't come here to be beaten and mocked, and that won't happen.