If you already know the configuration you want and value comes first, a remaining 2026 Buick or GMC is usually the smarter buy right now, because attention is shifting to outgoing-year units and incentives on them often strengthen through the fall, subject to eligibility and expiration and never guaranteed. If you want the newest updates or the widest selection ahead of you, the 2027s are worth a look, and several are already here.
That last part matters. This is not a wait-and-see transition anymore.