Meet the McLaren Senna. There’s a certain Ferrari Enzo quality to this news, both in the decision to dig into the brand’s illustrious motorsports history for its most extreme project—Ayrton Senna having won all three of his Formula 1 drivers’ championships with the team—and also for the confidence that it projects.

McLaren Senna is the latest model in the Ultimate Series family of models. McLaren says that it has turned up its twin-turbo 4.0-liter V-8 to produce a claimed peak of 789 horsepower and 590 lb-ft of torque. The hybrid P1 had a total system output of 903 horses, but the Senna does without the electrical components, motor, and battery pack and their attendant weight.


McLaren says that, in its lightest possible configuration, the Senna weighs just 2641 pounds dry; we’ll see when we get one on our scales. More relevant is that this is over 400 pounds lighter than the company’s estimation of the P1’s mass and just under 400 pounds heavier than the dry weight it cites for the original McLaren F1. 

Official performance estimates haven’t been issued, but we can safely presume they will be equally astonishing. Given that the 720S is already quicker around most racetracks than was the P1, we can bet that the Senna will raise the bar by several additional notches.


Underpinning the Senna will be McLaren’s Monocage II carbon fiber tub, ensuring that the hypercar weighs less than 1,300 kg. This should result in a power-to-weight ratio that easily eclipses that of the hybrid P1.

Up front, it takes obvious design inspiration from the 720S, with similar headlights but a more pronounced splitter. Elsewhere, we can see that the P15 has transparent panels in the doors, a glass canopy and a small roof scoop. Additionally, there is a towering rear wing with swan neck uprights and a set of center-locking wheels. Odd is an understatement.


Just 500 units of the McLaren Senna are apparently scheduled for production. According to McLaren, its deal with the Senna Foundation to use the iconic driver’s name is limited to this car. If so, that’s a shame, as the perfect title for the production-spec BP23 three-seater would surely be the Ayrton.

Deliveries will start next year, and although U.S. pricing hasn’t been confirmed, any putative American buyers will already know if they have made the cut. In the United Kingdom the car costs £ 750,000 (including Britain’s 20 percent VAT sales tax). That’s equivalent to US$ 837,000 before tax at current exchange rates, barely more than the McLaren F1 cost 23 years ago.