Ferrari to introduce upgraded engine at Italian GP; Mercedes delays ADUO update

First reported 1 day, 2 hours ago · latest 48 minutes ago

Ferrari confirmed Lewis Hamilton and Charles Leclerc will use an upgraded power unit at Sunday's Italian Grand Prix under ADUO rules. Mercedes ruled out its update for Kimi Antonelli, with a revised engine due in October.

Lewis Hamilton Charles Leclerc Kimi Antonelli FerrariMercedes

How the sources differ

Sky Sports and Crash.net lead on Ferrari's confirmation, while Autosport explains the ADUO system. Motorsport.com focuses on Mercedes' decision and Antonelli's grid penalty. The Reddit post adds speculation about Mercedes' engine not using ADUO.

Recommended first read: Autosport provides the most complete explanation of the ADUO system and both teams' situations, with a clear image and no paywall.

Ferrari to introduce upgraded engine at Italian GP; Mercedes delays ADUO update

How the sources differ

Coverage

Mercedes rules out ADUO engine upgrade at Italian GP as updated F1 power unit due in October

Ferrari confirm Italian GP engine upgrade for Hamilton, Leclerc

Ferrari reveals crucial update for Italian Grand Prix

Ferrari to bring upgraded engine to Italian GP under ADUO