A Lego Koenigsegg Just Set a New Speed Record at Goodwood

Koenigsegg's test driver Markus Lundh pushed a full-size Lego Technic Sadair's Spear to 111 km/h, establishing a brand new category at Goodwood.

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Lego and Koenigsegg have done what most brands only pretend to do: they turned a marketing launch into an engineering stunt with actual numbers. A life-size, drivable Sadair’s Spear made from Lego Technic elements went ‘down’ the Goodwood hill, setting a new record of 111 km/h and creating a new category in the event’s books.

The driver was Markus Lundh, Koenigsegg’s test driver. Lundh already set the conventional hill climb record in the real Sadair’s Spear at the 2025 Goodwood Festival of Speed. This time, he drove a Lego-built version of the same car, resulting in a new Goodwood category: Lego car speed records. It sounds silly until you examine the build sheet, which reveals a level of serious engineering.

Innovation and extreme performance are at the core of everything we do. To see the Sadair’s Spear recreated not only as a highly detailed 1:8 scale Lego Technic model, but also as a full-scale, drivable vehicle, is truly remarkable. Our partnership with the Lego Group demonstrates how a shared passion for engineering and creativity can result in something extraordinary
– Christian von Koenigsegg, CEO of Koenigsegg

Only at Goodwood

Goodwood has always rewarded the slightly unhinged. The hill is narrow, unforgiving, and steep enough to quickly expose weak packaging, lazy chassis tuning, and twitchy driver inputs. Running it in reverse only sharpens the absurdity. This was the stage Lego and Koenigsegg chose for the world’s fastest drivable Lego car, and they maximized the theatricality.

The replica used 327 906 elements and weighs about 1 800kg. More than 9 400 hours went into its development and construction. These figures show this was not a large shell on a hidden mechanical donor. It was a proper, roadable sculpture engineered to move, steer, and survive the demands of one of motorsport’s most famous climbs.

The car’s body is described as being made from lightweight Lego Technic elements. This sounds simple until you remember it still had to perform at speed. The build also includes working Ghost Mode and a Koenigsegg key integrated into the structure, mirroring the full-size car. This level of detail elevates the project from a stunt to a proper collaboration between two companies that understand fans who inspect the small stuff.

A Leetle One

Fans can buy a Lego Technic Koenigsegg Sadair’s Spear Megacar, the sixth release in Lego Technic’s Ultimate Car Concept Series. It features 4 104 pieces and the kind of mechanical theatre Technic collectors appreciate. There is a working V8 piston engine, a functional nine-speed transmission, a Triplex suspension arrangement front and rear, and a rotating gear indicator disc.

The gearbox and suspension combo are not merely ornamental. Koenigsegg’s road cars emphasize sophisticated packaging and mechanical drama, and this set captures both, not just the silhouette. The V8 piston engine is tied into the drivetrain, simulating the motion expected from a proper supercar. The steering works, and the roof is removable, giving the Technic model a second life after the initial build.

A Small Reminder

Koenigsegg Sadair’s Spear is a more track-focussed version of the ‘base’ Jesko, a car that isn’t really lacking in firepower. But a track car always needs more, so that’s what the crazy Swedes did, added more. The twin-turbocharged V8 engine enjoys new calibration and enhanced cooling, as required for track work.

As a result, peak power rises to 969 kW. That’s on unleaded fuel. Drop in some boost-friendly E85 and the peak rises to a whopping 1 212 kW. Koenigsegg’s flywheel-free Light Speed Transmission (LST) still sends power to the rear axle. Sadair’s Spear is 35 kg lighter than the Jesko.

Other changes include a track-focused suspension setup. There are lighter springs and in-house developed front Triplex dampers. Carbon-ceramic brakes featuring stronger materials for the pads to deal with the rigours of track work. The rotors are cooled by seven-spoke turbine-blade carbon-fibre wheels with unique directional designs at each corner.

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