Adamastor Furia: Portugal Builds a $1.9M Carbon-Fiber Supercar Around a Ford GT Engine

A Portuguese automaker is challenging Europe's established supercar builders with a hand-built, carbon-fiber machine powered by the same twin-turbo V6 found in the Ford GT. Adamastor, based in Porto, is developing the Furia as the country's first supercar — a model the company eventually hopes to race at Le Mans.

The Details

The Adamastor Furia uses a 3.5-liter twin-turbo V6 sourced directly from Ford Performance, the same EcoBoost architecture that powers the Ford GT supercar. In the Furia, it is tuned to produce 650 horsepower and 421 lb-ft of torque. While the Ford GT makes more power in factory form, Adamastor's calibration prioritizes a powerband suited to the Furia's significantly lighter chassis. Power routes through a Hewland sequential paddle-shift transmission to the rear wheels. Braking comes from AP Racing hardware: six-piston calipers up front and four-piston units at the rear.

Performance claims are aggressive for a first effort from a new manufacturer. Adamastor says the road-legal Furia can accelerate from 0 to 62 mph in approximately 3.5 seconds and from 0 to 124 mph in just over 10 seconds. Top speed is listed as exceeding 186 mph in street configuration. Those figures place it in the upper tier of road-legal performance vehicles, though acceleration times are measured against cars with significantly larger production volumes and engineering budgets.

The body and chassis are constructed entirely from carbon fiber, a material choice that keeps mass extremely low. Dry weight for the road car is roughly 2,315 pounds, while the race trim adds roughly 110 pounds for structural reinforcements, bringing it to approximately 2,425 pounds. For context, that is lighter than a standard Mazda MX-5 Miata yet with more than five times the horsepower. Achieving that weight requires extensive use of composites not only in the tub but in body panels, aerodynamic elements, and interior structures.

Aerodynamics are central to the design philosophy. In track configuration, the Furia generates up to 3,968 pounds of downforce at 155 mph. The road-legal version produces approximately 2,207 pounds of downforce at the same speed. An adjustable double-wishbone suspension allows tuning for both road and track use, though Adamastor has not released detailed spring rates or damper specifications.

The car's dimensions underscore its emphasis on stability and grip: roughly 15 feet long, 7.2 feet wide, and just 3.3 feet tall. The low, wide stance draws design inspiration from Formula 1 aerodynamics, with visual parallels to the Aston Martin Valkyrie according to design descriptions from Motor1. The proportions are functionally driven: width increases the aerodynamic footprint and lateral grip potential, while the low roofline reduces frontal area and centers mass.

Production will be strictly limited. Adamastor plans to build just 60 units, each assembled by a dedicated team in Portugal. The road-legal version starts at approximately €1.6 million, or roughly $1.9 million, before VAT. With Portugal's 22 percent VAT included, the price rises to approximately €1.95 million, or about $2.3 million. That pricing positions the Furia against established hypercar manufacturers rather than mainstream supercar brands.

Track validation is already underway. Prototype #001 completed testing at the Autodromo Internacional do Algarve in Portimao over four sessions. The company reported no reliability issues during the test program, with feedback provided by test driver Diogo Matos. Passing that threshold matters for a new company: mechanical failures during early testing have delayed or ended other startup supercar projects.

Context

Adamastor enters an increasingly crowded but highly specialized market: ultra-low-volume supercars built by boutique manufacturers rather than legacy automakers. It joins a niche that includes the KTM X-Bow, Czinger, and Praga — all vehicles that emphasize lightweight construction and track capability over comfort, daily usability, or creature comforts. Buyers in this segment typically own multiple high-performance cars and prioritize driving experience and exclusivity over practicality.

The company's stated long-term ambition is to compete at the 24 Hours of Le Mans, using the Furia as the foundation for a broader motorsports program. That would place Adamastor in rare company among startup manufacturers, most of which never progress beyond road-car production. Le Mans requires not only vehicle development but homologation, team infrastructure, and sustained funding across multiple racing seasons.

Portugal is not traditionally known for passenger vehicle manufacturing. The country has some automotive supplier presence and a history in motorsport through circuits like Portimao, but no major automaker has built production cars there. The Furia represents an attempt to put the country on the map in the high-performance sector, leveraging Portuguese engineering and assembly for a product priced to compete with established European supercar brands. If Adamastor delivers on its production plans, it would be the first Portuguese company to produce a road-legal car in the hypercar price and performance category.

What's Next

Adamastor has not announced a firm production start date or delivery timeline for the Furia. With Prototype #001 completing track testing and no mechanical issues reported, the company appears to be moving toward validation of later pre-production builds. The lack of a disclosed schedule is typical for low-volume manufacturers, where production timelines often shift based on funding, supplier readiness, and regulatory certification.

The Le Mans aspiration remains a long-term goal rather than an immediate commitment. No entry or partnership has been announced, and the timeline for a racing program is undefined. For context, moving from a road car to a competitive endurance racer typically requires years of development and collaboration with an established racing team.

For potential buyers, the 60-unit cap means allocation will be tight even at the €1.6 million pre-tax starting price. Adamastor has not disclosed how many build slots have been reserved, and deposit structures have not been made public. Given the price point and production constraints, the Furia is not positioned as a volume product but as a statement vehicle for the company and its customers.