Aston Martin made Newey a 5% shareholder<\/a> to secure his signature, as well, having battled competition from most of the grid. But his task to turn Aston Martin from midfield regulars into title contenders has been hindered by what the Silverstone team did before he arrived.<\/p>\n F1 stipulated that no teams could start working on their cars for the 2026 regulations before January 2025 to try to prevent any one outfit from gaining a lasting advantage. But Newey is now \u2018playing catch-up\u2019 as he admits Aston Martin did \u2018little\u2019 work before he joined in March.<\/p>\n READ MORE: Everything you need to know about F1\u2019s 2026 engine and chassis regulations<\/a><\/p>\n TEAMMULTIPLIERWIND TUNNEL RUNSWIND ON HOURSWIND TUNNEL USAGE HOURSGEOMETRIESCFD MAuhMcLaren70%2245628014004.2Mercedes75%2406030015004.5Ferrari80%2566432016004.8Red Bull85%2726834017005.1Williams90%2887236018005.4Haas95%3047638019005.7Racing Bulls100%3208040020006.0Aston Martin105%3368442021006.3Sauber110%3528844022006.6Alpine115%3689246024006.9Cadillac\u00a0115%\u00a03689246023006.9Every F1 team\u2019s testing allowances in the second half of 2025<\/p>\n Aston Martin\u2019s delay leaves them behind the curve for the 2026 F1 regulations, which bring active aerodynamics for the first time. F1 included movable wings to help to ease concerns that the 2026 engines featuring a 50\/50 electrical\/combustion split might run out of power.<\/p>\n Honda are also leaving Red Bull to join Aston Martin as their works engine partner from the 2026 F1 season<\/a>, to place another hurdle in the Silverstone team\u2019s design path. So, Newey is having to prepare Aston Martin\u2019s car for a different engine after 17 seasons with Mercedes.<\/p>\n Newey admitted, via quotes by F1-Insider<\/a>: \u201cYou\u2019re practically always playing catch-up. Until March, little had been done here for 2026. A little, of course, but we\u2019ve had a huge amount of work to do since then.\u201d<\/p>\n Aston Martin might have to make compromises for the start of the 2026 F1 regulations<\/p>\n Aston Martin\u2019s owner, Lawrence Stroll, is betting the house on the 2026 F1 regulations<\/a> being what takes them to the front of the grid, hence his all-out pursuit of Newey. But the scale of the task is not lost on Newey, and he admits Aston Martin could have to make compromises.<\/p>\n READ MORE: All to know about Aston Martin managing technical partner Adrian Newey<\/a><\/p>\n The new rules will reduce the size of a Formula 1 car, with the maximum wheelbase reduced by 200mm to 3400mm and the width cut by 100mm to 1900mm. Next term\u2019s cars will also have a minimum weight of 768kg, but there are fears the 2026 F1 cars could start out heavy<\/a>.<\/p>\n![\"Aston](\"https:\/\/www.newsbeep.com\/ca\/wp-content\/uploads\/2025\/07\/GettyImages-2223156761-1024x683.jpg\")
Photo by ANDREJ ISAKOVIC\/AFP via Getty ImagesAdrian Newey admits Aston Martin did \u2018little\u2019 work on the 2026 F1 regulations before he joined<\/p>\n