The prospect of Mercedes taking a foothold inside Alpine appears to have collapsed, with reports suggesting the German manufacturer has backed away from acquiring a minority stake in the Enstone-based team after balking at its valuation.
What once looked like a strategically significant alliance appears to have descended into a high-stakes pricing dispute.
For months, speculation had swirled around the future ownership structure of Alpine as investment firm Otro Capital sought to offload its 24 per cent shareholding.
Mercedes’ interest in the French outfit squad majority owned by Renault immediately triggered paddock chatter about Alpine effectively becoming a satellite operation linked to Mercedes.
The arrangement would have been particularly notable given Alpine's growing reliance on Mercedes technology. After shutting down its own power unit programme, the team has turned to Mercedes engines, making the prospect of deeper ties appear increasingly logical.
But the numbers appear to have spoiled the romance.
According to a report from BBC Sport, Otro Capital was seeking approximately $720 million for its 24 per cent stake, a figure that would place Alpine's overall valuation at around $3 billion.
Mercedes, however, is understood to have viewed the team as being worth significantly less, targeting a valuation in the region of $2.2 billion to $2.4 billion. That gulf proved too wide to bridge.
Sources quoted by BBC Sport stated: "We understand that discussions have stopped."
Neither team boss Toto Wolff nor Mercedes have publicly commented on the reports.
Alpine's ownership puzzle remains unsolved
Mercedes' apparent withdrawal now leaves a major question hanging over Alpine's future: who, if anyone, will step in to purchase the available shares?
At one stage, Christian Horner's name surfaced in connection with the stake, fuelling further intrigue around the team's future. However, those discussions reportedly faded away months ago and there is currently little indication they will be revived.
For now, Renault Group remains firmly in control as Alpine's majority owner, but the uncertainty surrounding the minority stake ensures the ownership story is far from over.
The failed negotiations also remove, at least for the moment, the possibility of Formula 1 gaining another closely aligned manufacturer-team partnership at a time when the sport is already debating how interconnected teams should become.
Brown sounds warning over 'A/B teams'
The timing is particularly significant given recent comments from McLaren Racing CEO Zak Brown, who has become one of the most vocal critics of shared ownership structures in Formula 1.
Brown recently sent a six-page letter to FIA president Mohammed Ben Sulayem urging regulators to introduce measures that would prevent future instances of multiple-team ownership within the championship.
Importantly, Brown stressed that his concerns extend beyond any single manufacturer or team.
“It applies to anybody and everybody… A/B teams, co-ownership… regardless of who it is, I frown upon it. I don’t think it’s healthy for the sport,” he said.
“I think A/B teams, we need to get away from as much as possible, as quickly as possible.”
Those comments now take on added significance. Had Mercedes secured the Alpine stake, scrutiny over the competitive implications of such a relationship would almost certainly have intensified.
Instead, the deal appears to have stalled before reaching the finish line, leaving Alpine's ownership future unresolved and another layer of intrigue added to Formula 1's ever-expanding corporate chessboard.
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