Several candidates, such as Christian Horner and Audi’s Mattia Binotto, have been mentioned. However, it is understood that former McLaren team principal Andreas Seidl is the initial favourite to become Aston’s next team boss.<\/p>\n During his time as owner of Aston Martin, Lawrence Stroll has demonstrated a clear drive to create a Championship-winning team. Signing Andy Cowell<\/a> from Mercedes was one of many examples that outlined Stroll’s vision for his squad.<\/p>\n Alongside Adrian Newey<\/a> and Enrico Cardile, the acquisition of Cowell was seen as part of the formation of an elite leadership team at Aston Martin.<\/p>\n Cowell’s time as Managing Director of Mercedes Powertrains speaks for itself, with Toto Wolff’s team dominating – largely thanks to its power unit – with Cowell at the forefront overseeing development.<\/p>\n This experience also made the 56-year-old perfectly suited to oversee Aston’s transition to a Honda engines. The former Mercedes<\/a> man has given positive feedback about his observations from the Honda factory in Sakura.<\/p>\n Because of this, it came as a surprise to most observers when reports first circulated about Cowell’s position being at jeopardy. Crucially, though, it must be outlined that he is not expected to leave the team entirely.<\/p>\n Instead, as reported by The Race<\/a>, it is understood Cowell will take a new position more centred around Honda’s engine development<\/a>. In essence, this means the 56-year-old will return to his area of specialty ahead of 2026.<\/p>\n Despite simultaneously taking the roles of team principal and CEO, the British engineer’s influence in decision-making was always going to be secondary to Adrian Newey – whose position as Managing Technical Partner ultimately gives him complete control over Aston’s direction.<\/p>\n With reports of disagreement between Newey and Cowell, the latter’s move to a new position becomes easier to digest.<\/p>\n As mentioned previously, the ambitious Aston Martin project has seen many big names join the team’s ranks. One of the risks of acquiring so many senior personnel was that integrating everyone would be challenging.<\/p>\n This makes Cowell’s anticipated reallocation all the more relevant, as it speaks to the bigger picture at Aston.<\/p>\n To be clear, this news is no reason to question the team’s 2026 progress. It does, however, suggest that a lower rate of turnover is necessary moving forward to ensure more continuity.<\/p>\n With this in mind, Christian Horner does not particularly meet Aston’s needs. Although Horner’s relationship with Newey is understood to have improved since Newey’s Red Bull<\/a> exit, this does not mean his arrival to the Silverstone team is inevitable.<\/p>\n The former Red Bull team principal is known to be targeting an F1 return with a group of investors, meaning he is searching for a role that goes beyond that of team principal.<\/p>\n![\"\"](\"https:\/\/lastwordonsports.com\/motorsports\/wp-content\/uploads\/sites\/12\/2025\/11\/2238552834-1024x683.jpg\")
Cowell set to assume new role in Aston Martin shake-up<\/h2>\n
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Seidl the favourite to take Cowell’s place<\/h4>\n