Stellantis stock lost a further 6% Monday. Despite the challenges, Stellantis’s board had given Tavares its unanimous backing to turn the automaker around as recently as October. Since then, his renewed pursuit of cost savings and other efficiencies inflamed already fractious relations with dealers,

Until a new CEO is hired, the company will be led by an interim executive committee chaired by John Elkann. Elkann, the great-great-grandson of Fiat founder Giovanni Agnelli, is Stellantis's chairman and the CEO of the automaker's largest shareholder, the Agnelli family investment vehicle Exor NV.

The carmaker said it hopes to conclude a hunt for Tavares’ replacement by the first half of 2025. In the meantime, John Elkann, Stellantis chairman and CEO of its largest shareholder Exor, will lead a new interim executive committee.