Cadillac F1 CEO Dan Towriss has addressed the rumour mill regarding a potential move for Christian Horner.

Having announced Valtteri Bottas and former Red Bull racer Sergio Perez as its first Formula 1 driver pairing, no signing of ousted ex-Red Bull team boss Christian Horner will follow.

Christian Horner NOT joining Cadillac F1

This article was originally published on August 26 2025

PlanetF1.com exclusively revealed earlier this month that Sergio Perez – formerly of Red Bull – had reached an agreement to return to the grid with Cadillac. That was confirmed on Tuesday .

Alongside Perez, Cadillac also snapped up Valtteri Bottas to complete a highly-experienced first driver line-up for F1 2026. The American outfit will enjoy a pairing that boasts a combined 16 grand prix wins, 10 fo

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