Koenigsegg has unleashed a new iteration of its groundbreaking Jesko line, introducing a third variant known as the Sadair's Spear. This exclusive model intensifies the track-oriented focus of the existing Jesko Attack, integrating substantial upgrades designed to amplify its circuit capabilities, all while retaining full road legality. The evocative name, Sadair's Spear, holds a personal significance for the company's founder, Christian von Koenigsegg, paying homage to his father Jesko von Koenigsegg's beloved racehorse, a symbolic tribute unveiled on his father's 80th birthday.
Building upon the Jesko Attack's already formidable foundation, the Sadair's Spear features an extensively reworked aerodynamic package. A prominent element of this enhancement is a sophisticated double-blade active rear wing, engineered to optimize downforce and stability. Further aerodynamic refinements include an extended rear section for improved airflow and redesigned air intakes to boost cooling efficiency. These modifications contribute significantly to the vehicle's enhanced track performance.
Under the hood, the Sadair's Spear retains the familiar twin-turbocharged 5.0-liter V-8 engine, but with a crucial boost in power. Output has been increased by 20 horsepower on standard fuel, bringing the total to an impressive 1,300 hp. For those seeking the ultimate in performance, running on E85 fuel unlocks an astonishing 1,625 hp, a gain of 25 horsepower over the standard Jesko when utilizing an 85 percent ethanol and 15 percent gasoline blend. This power increase is complemented by a meticulous weight reduction program, shedding 77 pounds through the removal of sound insulation and the integration of lighter components throughout the interior and mechanical systems, resulting in a dry weight of just 2,910 pounds. The hypercar also sports distinctive seven-spoke turbine wheels crafted from carbon fiber, further contributing to its reduced mass and striking appearance. These comprehensive improvements have collectively translated into a remarkable 1.1-second reduction in lap time at the demanding Gotland Ring circuit.
The vehicle’s handling characteristics have been further refined with wider tires, measuring 275/35/20 at the front and a substantial 335/30/21 at the rear. Michelin Pilot Cup 2 tires are standard, with an option to upgrade to even stickier Cup 2 R sets for extreme performance. Stopping power is equally impressive, thanks to upgraded carbon-ceramic brakes equipped with advanced pads. While the focus is firmly on performance, the Sadair's Spear hasn't entirely sacrificed comfort. The interior, though lighter, still offers modern amenities such as wireless smartphone charging and USB connectivity. In certain markets, buyers can also opt for six-point harnesses, underscoring its dual nature as both a road-legal car and a serious track machine.
The Sadair's Spear represents a pinnacle of automotive engineering, a testament to Koenigsegg's relentless pursuit of hypercar excellence. Its limited production run of only 30 units, all of which were reportedly sold immediately after a private unveiling, speaks volumes about its desirability and exclusivity within the ultra-luxury automotive sphere. This latest offering solidifies Koenigsegg's position at the forefront of high-performance vehicle development, pushing the boundaries of what is achievable in a street-legal machine.