div class="field-item even">Doc 14 - New PU Elements for this Competition

2026 MIAMI GRAND PRIX 01 - 03 May 2026 The FIA Formula 1 Technical Delegate From The FIA Formula 1 Technical Delegate To The Stewards Document 14 Date 01 May 2026 Time 13:00 Title Technical Delegate's Report Description New PU elements for this Competition Enclosed 04 MIA GP 26 TDR4.pdf Jo Bauer 2026 M IAMI G RAND P RIX 01 - 03 May 2026 From : The FIA Formula 1 Technical Delegate To : The Stewards Date : 01 May 2026 Technical Delegate’s Report The following drivers will start the fourth Competition of the 2026 Formula One World Championship with a new internal combustion engine (ICE): Number Car Driver Previously used ICE 81 McLaren Mercedes Oscar Piastri 1 01 McLaren Mercedes Lando Norris 1 63 Mercedes George Russell 1 12 Mercedes Kimi Antonelli 1 16 Ferrari Charles Leclerc 1 44 Ferrari Lewis Hamilton 1 23 Atlassian Williams Mercedes Alexander Albon 1 55 Atlassian Williams Mercedes Carlos Sainz 1 18 Aston Martin Aramco Honda Lance Stroll 1 14 Aston Martin Aramco Honda Fernando Alonso 1 10 Alpine Mercedes Pierre Gasly 1 43 Alpine Mercedes Franco Colapinto 1 The internal combustion engine used by the above drivers is one (1) of the four (4) new internal combustion engines allowed for the 2026 Championship season and this is in conformity with B8.2.2 a) of the 2026 Formula One Sporting Regulations. The following drivers will start the fourth Competition of the 2026 Formula One World Championship with a new turbocharger (TC): Number Car Driver Previously used TC 81 McLaren Mercedes Oscar Piastri 1 01 McLaren Mercedes Lando Norris 1 63 Mercedes George Russell 1 12 Mercedes Kimi Antonelli 1 16 Ferrari Charles Leclerc 1 44 Ferrari Lewis Hamilton 1 23 Atlassian Williams Mercedes Alexander Albon 1 55 Atlassian Williams Mercedes Carlos Sainz 1 18 Aston Martin Aramco Honda Lance Stroll 1 14 Aston Martin Aramco Honda Fernando Alonso 1 10 Alpine Mercedes Pierre Gasly 1 43 Alpine Mercedes Franco Colapinto 1 The turbocharger used by the above drivers is one (1) of the four (4) new turbochargers allowed for the 2026 Championship season and this is in conformity with B8.2.2 b) of the 2026 Formula One Sporting Regulations. The following drivers will start the fourth Competition of the 2026 Formula One World Championship with a new exhaust set (EXH): Number Car Driver Previously used EXH 81 McLaren Mercedes Oscar Piastri 1 01 McLaren Mercedes Lando Norris 1 63 Mercedes George Russell 1 12 Mercedes Kimi Antonelli 1 16 Ferrari Charles Leclerc 1 44 Ferrari Lewis Hamilton 1 23 Atlassian Williams Mercedes Alexander Albon 1 55 Atlassian Williams Mercedes Carlos Sainz 1 18 Aston Martin Aramco Honda Lance Stroll 1 14 Aston Martin Aramco Honda Fernando Alonso 1 87 Haas Ferrari Oliver Bearman 1 10 Alpine Mercedes Pierre Gasly 1 43 Alpine Mercedes Franco Colapinto 1 The exhaust set used by the above drivers is one (1) of the four (4) new exhaust sets allowed for the 2026 Championship season and this is in conformity with B8.2.2 c) of the 2026 Formula One Sporting Regulations. The following drivers will start the fourth Competition of the 2026 Formula One World Championship with a new motor generator unit-kinetic (MGU-K): Number Car Driver Previously used MGU-K 16 Ferrari Charles Leclerc 1 44 Ferrari Lewis Hamilton 1 27 Audi Nico Hülkenberg 2 05 Audi Gabriel Bortoleto 2 The motor generator unit-kinetic used by the above drivers is one (1) of the three (3) new motor generator units-kinetic allowed for the 2026 Championship season and this is in conformity with B8.2.2 f) of the 2026 Formula One Sporting Regulations. The following drivers will start the fourth Competition of the 2026 Formula One World Championship with a new energy store unit (ES): Number Car Driver Previously used ES 18 Aston Martin Aramco Honda Lance Stroll 2 87 Haas Ferrari Oliver Bearman 1 The energy store unit used by the above drivers is one (1) of the three (3) new energy store units allowed for the 2026 Championship season and this is in conformity with B8.2.2 d) of the 2026 Formula One Sporting Regulations. The following drivers will start the fourth Competition of the 2026 Formula One World Championship with a new control electronics unit (PU-CE): Number Car Driver Previously used PU-CE 16 Ferrari Charles Leclerc 1 44 Ferrari Lewis Hamilton 1 18 Aston Martin Aramco Honda Lance Stroll 2 31 Haas Ferrari Esteban Ocon 1 87 Haas Ferrari Oliver Bearman 1 The control electronics unit used by the above drivers is one (1) of the three (3) new control electronics units allowed for the 2026 Championship season and this is in conformity with B8.2.2 e) of the 2026 Formula One Sporting Regulations. The following drivers will start the fourth Competition of the 2026 Formula One World Championship with a new power unit ancillary component (PU-ANC): Number Car Driver Previously used PU-ANC 81 McLaren Mercedes Oscar Piastri 1 01 McLaren Mercedes Lando Norris 2 63 Mercedes George Russell 2 12 Mercedes Kimi Antonelli 2 16 Ferrari Charles Leclerc 1 44 Ferrari Lewis Hamilton 1 23 Atlassian Williams Mercedes Alexander Albon 1 55 Atlassian Williams Mercedes Carlos Sainz 2 18 Aston Martin Aramco Honda Lance Stroll 3 14 Aston Martin Aramco Honda Fernando Alonso 3 10 Alpine Mercedes Pierre Gasly 1 43 Alpine Mercedes Franco Colapinto 1 The power unit ancillary component used by the above drivers is one (1) of the six (6) new power unit ancillary components allowed for the 2026 Championship season and this is in conformity with B8.2.2 g) of the 2026 Formula One Sporting Regulations.