The Koenigsegg Jesko Absolut represents the pinnacle of speed and engineering from Koenigsegg. Designed to be the fastest car the company will ever produce, it stands as the ultimate evolution of the Jesko platform. Customers are offered a choice between the track-focused Jesko and the high-speed-oriented Jesko Absolut.
Design and Aerodynamics
Every surface of the Jesko Absolut has been meticulously engineered to minimize drag and optimize high-speed stability. Unlike its track-focused counterpart, this version adopts a cleaner, more streamlined design philosophy.
With a remarkably low drag coefficient of just 0.278 Cd, combined with a frontal area of 1.88 m² and power output reaching 1600 bhp, the Jesko Absolut is engineered for unprecedented top speeds.
To achieve this, Koenigsegg removed the large rear wing—reducing downforce from 1400 kg to approximately 150 kg—and replaced it with twin rear fins that enhance stability at extreme velocities. Additional refinements include smoother surfaces, revised front elements, and an elongated rear section, giving the car a more aerodynamic, teardrop-like shape.
Powertrain and Engineering Excellence
At its core, the Jesko Absolut is powered by a re-engineered twin-turbocharged V8 engine producing 1280 hp on standard fuel and up to 1600 hp on E85.
A standout innovation is the world’s lightest V8 crankshaft, weighing just 12.5 kg, enabling higher rev limits of up to 8500 rpm and improved efficiency. This flat-plane crankshaft delivers a more responsive and visceral driving experience.
Light Speed Transmission (LST)
The Jesko Absolut features Koenigsegg’s revolutionary 9-speed Light Speed Transmission (LST)—a multi-clutch system that allows seamless gear changes between any gears almost instantaneously.
Unlike traditional dual-clutch systems, LST enables:
- Direct gear selection (skipping gears entirely)
- Near-instantaneous shifting
- Improved acceleration and responsiveness
Despite its advanced capabilities, the transmission weighs only 90 kg, significantly lighter and more compact than conventional systems.
UPOD – Ultimate Power On Demand
At the heart of the transmission system is UPOD (Ultimate Power On Demand)—an intelligent system that continuously selects the optimal gear for maximum performance.
Instead of relying on predicted gear changes, UPOD instantly determines and engages the best gear based on speed and engine conditions, delivering immediate and uninterrupted power.
Handling and Dynamics
The Jesko Absolut is engineered for high-speed stability with:
- Extended wishbone suspension inspired by motorsport
- Fully adjustable Öhlins dampers
- Optimized suspension setup tailored for reduced drag and improved comfort
Compared to the track-focused Jesko, the Absolut features a softer suspension setup, making it more suitable for high-speed touring while maintaining exceptional control.
A New Benchmark in Speed
The Jesko Absolut is not just another hypercar—it is Koenigsegg’s definitive statement on speed, efficiency, and engineering innovation. While its exact top speed remains untested publicly, simulations suggest it will surpass any production car before it.
When the opportunity arises, the Jesko Absolut is poised to claim the crown as the fastest road-legal car ever built.
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