Mercedes will be allowed engine upgrades, despite leading both Formula One championships by a considerable margin after the FIA published findings of its Additional Development and Upgrade Opportunities mechanism. https://www.japantimes.co.jp/sports/2026/08/27/more-sports/mercedes-engine-granted-engine-upgrade/?utm_medium=Social&utm_source=mastodon #moresports #mercedes #redbull #formulaone #ferrari #aduo