I don't have it in me to explain again why this is a money grab by GM and the dealers disguised as addressing the flipper issue, one that was never a problem when GM was able to make more cars. This is a supply driven issue, the solution is there, not by trying to infringe on the rights of the consumer.
Take this hypothetical ... most Chevy dealers are charging ADM on the Z06. So say someone specs a $145k car and pays the dealer $170k. That person decides they don't like the car, after all no one has even driven it yet, and wants out of it six months and a couple of thousand miles later. So he goes to market with that car and it's worth $160k with its warranty transferable ... still more than its original msrp but less than what he paid after ADM. That's not a flip for profit. That person is losing money and wants out of their car for the most money possible. By taking their ability to transfer their warranty GM further diminishes the value of their car, penalizing them although its not a flip. So now that customer has to decide whether to sell the car privately below market value because it is without warranty, or sell it back to the same unscrupulous dealer who charged ADM in the first place, but now with more leverage because he's the only one that can buy the car and save the warranty, effectively charging a second back ended ADM.
I am a free market person through and through. Different markets go up and go down. If I have to choose between a stranger making a few bucks because of a temporary supply issue and ceding my well established consumer rights to a corporation I will always chose the former.
Again, make more cars and the problem solves itself. Much higher demand brands like Porsche, who also struggle with supply issues, have a lot more common sense and don't try this nonsense, even with their rarest limited edition cars. The only brand I know that does this type of thing is Ferrari, where they won't allow you to sell your car to anyone but the dealer the first year, but Ferrari balances that out with forcing their dealers to sell at MSRP. Same with Ford and the GT orders, you had to qualify and sign a non sell agreement, and the dealer had to sell the car for sticker. That's a fair tradeoff ... you don't ADM me and I promise to hold the car, neither party can take advantage of the other ... but you can't have it free market on the side of the dealer and punish the customer.
IMO.
PS. As a passing note this policy won't change my Z06 order because I was planning to keep that car for a while, but it will likely make me cancel my Escalade V order. Like all my daily drivers I was planning to keep it for 6-9 months, put 10k or so miles on it, and sell it privately. Not a flip, it's just what I've always done no matter the market conditions and 99% of the time at great financial loss but without regret. I'm unlikely to put myself in a position where I have to choose to either sell my car privately at a discount or solicit a trade offer from a dealer with greater leverage on me.
Oh well.