It is only a reservation, not a price guarantee. This is in the attachment from the email confirmation you received.
TERMS AND CONDITIONS Subject to availability and the terms below, General Motors LLC (“GM”) is offering to let you reserve the above referenced vehicle from a participating Chevrolet dealer (“Dealer”). DEALERS SET THE ACTUAL PRICE, WHICH MAY DIFFER FROM THE MANUFACTURER’S SUGGESTED RETAIL PRICE. The MSRP excludes tax, title, license, dealer fees, optional equipment, and other options. Participating Dealer determines final price. GM reserves the right to change MSRP in its sole discretion at any time with or without notice. The actual MSRP of your configured vehicle will be determined at the time you place an order with a Dealer.
The page showing the 4 trims has changed again and does not match. Chevy needs to get their heads out of their a$$!! If your wondering if my cache needs to be deleted, I delete all history and cache every night.,