F1 is heading into its biggest ever regulation change next season, with new rules for both chassis and engine, and it is unknown which team will be in best shape.
Russell, who has won two races in 2025 and is fourth in the drivers’ championship with six races remaining, said: “I am really proud to be continuing our journey together. Next year will mark my 10th since I signed with Mercedes back in 2017.
“It has been such a long and successful partnership with the team so far and I can’t wait to see what lies ahead, particularly as we embark on regulation changes.
“We are all incredibly focused on making that a success and, for me personally, building on what has been my strongest season in F1 to date.”
Antonelli will be moving into his second season after replacing Lewis Hamilton in the team following the seven-time champion’s move to Ferrari.
The 19-year-old Italian took a pole position for the sprint race in Miami in May and his maiden podium finish in Canada in June, where Russell took his first win of the season.
But Antonelli has had an up-and-down year, and a string of errors through the European season led to Wolff calling his performance at the Italian Grand Prix “underwhelming”.
He has since finished fourth and fifth in the Azerbaijan and Singapore Grands Prix.
Antonelli has admitted that the pressure has got to him at times in his rookie season, but the team believe in his potential as a future winner.
He said: “I’m super-excited to be continuing with the team. I’ve learnt so much in my first season in F1, both in the good moments and the more challenging ones.
“Those have all made me stronger, not only as a driver but as a team-mate too. I want to say thank you to Toto and everyone at Brackley and Brixworth for their continued support and faith in me.”
