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Team Update Combined from 2 sources

Horner reflects on early Red Bull Powertrains build and Mercedes links

Christian Horner said creating Red Bull’s in-house Formula 1 power unit from scratch was "scary as hell." He also recalled an early quip about a "Mercedes" ban as Red Bull Powertrains recruited heavily from Mercedes.

F1 Hub Newsroom
October 20, 2026
Horner reflects on early Red Bull Powertrains build and Mercedes links

Christian Horner has reflected on Red Bull’s move to build its own Formula 1 power unit, describing the project as "scary as hell." The in-house engine has gone on to claim its first race wins during the 2026 season.

Horner also recalled an early quip about a "Mercedes" ban at Red Bull Powertrains, amid heavy recruitment from Mercedes during the build-up of the operation.

He had been removed from his role at Milton Keynes after the 2025 British Grand Prix, a year before the engine recorded those first victories.

Sources (2)

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