GM threatens dealers, would be flippers, with non-transferrable warranties

General Motors is pushing back against dealerships looking to mark up high-demand models, including the 2023 Chevrolet Corvette Z06, 2023 Cadillac Escalade-V, and 2022 GMC Hummer EV. GM is threatening to limit the transfer of warranties and withhold future allocations if dealers facilitate the reselling of these models within 12 months of…