Ayrton Senna’s Brazilian Grand Prix winning McLaren MP4/6

“It was like God gave me this victory.” No exaggeration, just the words of a driver who pushed past exhaustion and touched something almost beyond explanation. Senna’s first home win at Interlagos in 1991 was not the most dominant of his career, yet it demanded everything from him, and in that struggle, he found a victory that seemed almost destined. The machine behind that moment was McLaren MP4/6 chassis 1. The first of its kind and the only MP4/6 to take part in that Grand Prix. A V12, a manual gearbox, and a driver fighting both a failing transmission and the rain that swept across the circuit. By the final laps he was locked in sixth gear, wrestling a car that threatened to stall in every slow corner, somehow holding off Patrese to the line. When it was over, he could barely move. But the victory became one of the defining chapters of Ayrton Senna’s life. This chassis returned to McLaren after that season and remained there for nearly three decades before being recommissioned by McLaren Heritage. Fully race-ready today, it stands as a singular relic of both engineering excellence and human endurance. A reminder of a day when greatness looked like struggle, perseverance, and an unshakeable belief in finishing the job. Forever Senna. Bidding opens via RM Sotheby’s Sealed from December 8th - December 11th, 2025. Register to bid here.