AUTONEWS

De Tomaso's $3M P900 debuts a beastly 6.2-L V12
De Tomaso has unleashed a screaming V12 predator that looks less like a car engine and more like a fever dream from H.R. Giger. This twisted, intestinal motor will power the equally impressive P900 hypercar, which will be available in very limited numbers.
It doesn't take an enthusiast to appreciate the mesmerizing 12-into-1 exhaust manifold crafted by Italtecnica Engineering. This web of heat-reflective Inconel pipes coils around the block like a twisting mass of metallic viscera eventually merging into a single, massive central outlet; it's a design that prioritizes emotion and acoustic purity as much as track-ready performance.
The V12 is a dying breed. While some manufacturers are trying to keep their biggest and best engines alive for a while longer, the global trend of downsizing and the ongoing shift towards electrification have practically finished off the beloved twelve-cylinder in its current form.
However, De Tomaso thinks otherwise. The Italian manufacturer has released the first details of its new twelve-cylinder engine, along with an exhaust system, for the P900 hypercar, which is due to be officially unveiled soon. According to De Tomaso, the development of this engine took four years. It’s immediately clear why. You can see the artistically intertwined steel pipes, the complex carbon intake system, and plenty of thermal protection tape.
At just 220 kilograms, it’s supposedly the lightest V12 engine ever developed. The 6.2-liter six-cylinder unit is supposed to rev to 12,300 rpm, more than the Cosworth V12 in the Gordon Murray T.50. It delivers 900 hp (662 kW) using synthetic fuel. When the model finally goes into production, which should happen in the near future, the De Tomaso P900 will, by all accounts, achieve a weight-to-power ratio of 1:1, similar to the Koenigsegg One:1. The P900 weighs just 900 kilograms, and power is transmitted to the rear axle via a sequential Xtrac transmission.
Developed in partnership with the German firm Capricorn Group, the naturally aspirated V12 is claimed to be the lightest and smallest 12-cylinder engine ever built, weighing a mere 220 kilograms (485 pounds). Such weight-savings allows the P900 to achieve a 1:1 power-to-weight ratio, producing 900 horsepower for a car that tips the scales at exactly 900 kilograms (dry, according to the factory).

Can we also appreciate that the unboosted engine is designed to run exclusively on carbon-neutral synthetic fuels (i.e. artificial, liquid drop-in replacements for petrol and diesel) and can also hit a 12,300 rpm redline, only slightly surpassing the legendary Cosworth V12 (12,100 rpm) in the Gordon Murray T.50.
For the 18 fortunate owners who will have paid roughly $3 million for the privilege, driving the analog P900 will be about tickling all the senses. Power is funneled straight to the rear wheels through a bespoke Xtrac sequential gearbox—no all-wheel drive, let alone batteries and electric motors that define contemporary hypercars. Such purity of purpose extends to the ownership experience as De Tomaso offers to store and maintain the vehicles at its dedicated facility at the Nürburgring.
It's probably safe to say that the P900—especially that engine—will be go down in the annals of time for bucking the trend of hypercars inviting hybridizing and/or electrification while wrapped in a piece of steampunk eldritch art that's powered by e-fuel. De Tomaso is expecting to begin production and delivery of the car later this year, and for its customers, the car can't come soon enough. Initially, delivery of the P900 was said to commence in early 2023, then pushed to 2024... you get the idea.
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