Ayrton Senna’s red 1991 Honda NSX, the one Honda gave him as a personal car in Europe, is heading to auction for the second time in two years. RM Sotheby’s will offer it in London on October 31 with an estimate of 500,000 to 800,000 British pounds, roughly $665,000 to $1 million.
The car sold just last year through AutoTrader UK with an asking price of $623,000. The buyer shipped it to Japan. Now it’s back on the block, and the math tells you everything about the motive.
This is not just another first-generation NSX. Senna tested a development mule in the late 1980s and told Honda engineers the chassis felt “a little fragile.” They stiffened it by 50 percent and reworked the suspension. His fingerprints are on the DNA of every NSX that rolled off the line, a car that still ranks among the finest driver’s machines ever built.
Honda gave Senna three NSXs. Two were black. This one, a left-hand-drive model in red, was kept in Portugal for his use between races and test sessions.
Portugal was his European base when he wasn’t in Brazil, conveniently close to McLaren’s headquarters in Woking and the Estoril circuit. That track hosted both Grands Prix and extensive F1 testing through that era.
The car sat in Portugal after Senna’s death at Imola in 1994. It changed hands a few times before landing with a U.K. owner in 2013. That owner held it for over a decade before listing it in 2024 with 39,100 miles on the odometer.
RM Sotheby’s does not disclose the current mileage or the car’s precise mechanical condition, though it appears to have never undergone a full restoration. That last detail matters. Originality is the thread connecting this machine to the man who drove it.
Every scuff, every worn surface carries weight that fresh paint and new leather would erase. The provenance is clean. The story is real. And yet the car keeps moving through the market like a blue-chip stock getting traded on momentum.
The collector car world has turned vehicles like this into financial instruments. A Senna-owned NSX with documented history and factory provenance checks every box for the kind of buyer who sees cars as line items in a diversified portfolio. Buy at $623,000, consign at an estimate topping $1 million, pocket the spread minus Sotheby’s commission. Clean, efficient, soulless.
Senna drove a McLaren-Honda MP4/4 to eight wins in 1988 and wrung pole positions out of cars that had no business being on the front row. He cried after qualifying at Monaco in 1988 because he had touched something transcendent. The man treated machinery as sacred.
His personal NSX, the one he actually put miles on during Portuguese weekends between races, deserves better than a 14-month hold and a quick flip to the next buyer willing to pay more. Someone with the means to acquire this car at seven figures could just as easily afford to keep it. The question is whether the next bidder in London on Halloween night is a custodian or another speculator watching the estimate climb.
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