General Motors issued a stop‑sale order last week for GMC dealers for certain 2026 GMC Acadia vehicles. The affected units cannot be delivered, traded, auctioned, or used as demonstrators until further notice, while GM investigates an undisclosed quality issue. This according to GM Authority.
The same stop‑sale order also affects some 2026 Buick Enclave and 2026 Chevrolet Traverse units.
GM hasn’t detailed the specific flaw yet. Dealers are being updated via its Global Warranty Management system.
Until GM lifts the stop‑sale, the affected vehicles remain grounded.
Car and Driver provided an update — the stop-sale only affects 92 vehicles. While the company didn’t specify what the issue was, it did say it expected the issue to be fixed by the end of the week.
Disclosure: This article was partially written by AI. A human staffer edited and fact-checked this piece.
[Image: GMC, 2025 model shown]
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