Ferrari capped its four-door at 20%. Lamborghini's hit 60%

Ars Technica reviewed the Ferrari Purosangue this week under the headline that it is not an SUV, which is the argument Ferrari itself makes. The interesting number is not the 715 horsepower. It is 20%.

“Production of the Purosangue will never exceed 20% of the automaker's total deliveries.”

— Ferrari, Production limit stated before launch

Ferrari, on the limit it set for the model before launch

Ferrari Purosangue: the cap nobody else set

Every luxury marque that built one of these promised it would stay a side dish. Ferrari put a number on it. Here is how that went:

• Ferrari caps it at 20%, which on 13,663 shipments in 2024 is about 2,733 cars a year.
• The Lamborghini Urus was roughly 60% of that brand's sales when last disclosed, three times the cap.
• The Porsche Macan alone was 30.2% of Porsche's 279,449 deliveries in 2025, half again over the cap.

Porsche's Cayenne shipped 102,889 cars in 2024 on its own, more than Ferrari's entire output over seven and a half years at its 2024 rate. The pattern is not that these cars sell well. It is that they take over the company that builds them, and the promise not to let that happen is the one thing Ferrari has put a number against.

The car itself is built to make the cap plausible. A 6.5-litre naturally aspirated V12 producing 715 horsepower and 528 lb-ft sits in a body weighing 4,482 pounds, or 2,033 kilograms, split 49/51 front to rear. That works out at 2.84 kilograms per horsepower, and the engine is the part that dates it: a large-capacity V12 with no turbo and no electric assistance, in 2026, in a four-door.

Why the naming fight is real

Which is why the naming fight is not marketing pedantry. An SUV is a category with a volume logic attached, and Ferrari has spent three years insisting this is a four-seat Ferrari that happens to have four doors. The 20% cap is that claim written as a production constraint rather than a press line, and it is checkable every quarter. Sold out into 2026 before the first review landed, the model has never been short of demand, which is what makes a self-imposed ceiling a decision rather than a description.

The rest of the industry is solving a different equation entirely. Volvo just more than doubled the battery in its plug-in hybrids and gave up 12.4% of efficiency per kilowatt-hour to do it, while Slate is selling a $25,000 electric truck on the argument that small beats range. Ferrari's answer to the same decade is a naturally aspirated twelve-cylinder that it has promised to build fewer of than the market wants. Scarcity is the product, and the 20% line is where the company sells it. A supply limit is worth something only when an outsider can check it: bitcoin writes its halving into the code, Ferrari writes its ceiling into a shipment figure it has to publish every three months.

Informational material, not investment advice. Delivery figures are the latest published by each manufacturer and cover different reporting years.