2020 Koenigsegg Jesko

Traditional DCTs can weigh up to 140kg. The new Koenigsegg Light Speed Transmission weighs just 90kgs, including wet clutches, flywheel, fluids, starter motor and oil pumps. It also has an optimized, compact design resulting in a much smaller footprint. This ensures the drivetrain’s weight is much more central to the vehicle, allowing more room for the advanced underfloor aerodynamics and the resulting lower yaw inertia for even more agile driving dynamics.

Gearshifts are via either steering wheel paddles or the manual-style shifter located in the traditional central position. Both the paddles and shifter feature a double-notch shifting mechanism. The first notch shifts one gear up or down. Advancing to the second notch engages Ultimate Power on Demand – shifting the car to the optimum gear for maximum acceleration, regardless of that gear’s relationship to the current gear – instantly.

Handling and Steering

At the core of every Koenigsegg is its carbon fibre monocoque chassis. Jesko features a monocoque that is 40mm longer and 22mm taller than its predecessor, allowing for more generous headroom and legroom. Importantly, it still retains every bit of its structural rigidity, measured at 65,000 Nm per degree. This supremely stiff and strong chassis allows Koenigsegg’s engineers to concentrate on tuning the suspension for performance rather than compensating for suboptimal chassis dynamics.

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Koenigsegg’s F1-style elongated wishbones are retained and improved. These combine with the largest wheel bearings used in a road car today to provide the ultimate in responsiveness and feel. Fully adjustable damping from Öhlins is tuned using bespoke electrics and controllers designed in-house at Koenigsegg.

Jesko redefines ‘precision’ thanks to an additional active Triplex damper added to the front suspension and a new rear-wheel steering system.

The Triplex system was first introduced in the Koenigsegg Agera in 2010. It used a third, horizontal damper built into the rear suspension to counter the car’s tendency to ‘squat’ during hard acceleration with over 1000hp.

As Koenigsegg Jesko comes equipped with and aerodynamics package providing over 1000kg of downforce, an additional Triplex damper has been incorporated into the front suspension to maintain an optimal ride height during high aerodynamic load without compromising grip at lower speeds. Both the front and the rear triplex dampers now incorporate active bump and rebound damping.

Koenigsegg has equipped Jesko with an adaptive, active rear steering system that increases responsiveness and heightens the senses at both high and low speeds. Using inputs such as individual wheel speed, steering angle, steering wheel angular velocity, engine speed, lateral acceleration, longitudinal acceleration and other parameters, the steering system can turn the rear wheels up to three degrees in either direction for quicker cornering, increased agility and stability.

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2020 Koenigsegg Jesko Interior

Jesko’s new optional carbon fibre wheels are the lightest and strongest production wheels of their size. Larger than the Agera RS wheels they replace, the front weighs just 5.9kg (20″ x 9.5″) and the rear 7.4kg (21″ x 12″).

Michelin Pilot Sport Cup 2 tires come as standard. These are the same tires that were used on the Agera RS to set 5 world speed records. Michelin’s new Pilot Sport Cup 2 R tires are available as a dry-weather-only option. The all-new Pilot Sport Cup 2 R features a new tread pattern offering a 10% bigger contact patch and significant improvements in performance and grip.

Advanced Aerodynamics

Showcasing its penchant for track-focused performance and handling, Koenigsegg Jesko features the most aggressive aerodynamics package ever designed for a Koenigsegg car.

An enlarged, active double-profile rear wing hugs the rear form to maximise both the rearward positioning of the wing and the surface area used to push the car into the tarmac. The rear wing is top mounted to minimise disturbance on the underside – a focal point for high downforce.

The front splitter is the deepest ever designed for a Koenigsegg and features enlarged, active under-body flaps to either maximise or release downforce, as required.

Jesko’s aerodynamic design has a two-pronged focus – to direct airflow as efficiently as possible for both downforce and cooling while cutting through excess air with minimal drag. No stone is left unturned in this process: even the rear wing mirrors provide 20kgs of downforce while directing airflow to the rear of the vehicle.

Koenigsegg Jesko is the most aerodynamically aggressive car ever to wear a Koenigsegg badge, as can be seen by the car’s amazing downforce numbers: It delivers a downforce payload of 800 kg at 250 km/h at the car’s most aggressive setting. That figure rises to 1000 kg at 275 km/h. These figures are a 30% increase over the Koenigsegg One:1 at similar speeds, and a 40% increase over the Agera RS.

Uncompromised Performance and Comfort

Jesko is unapologetic about performance. It is designed specifically for prodigious speed with total control. Despite this, Jesko also delivers creature comforts and convenience more fitting for a grand tourer than your typical track weapon.

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The body is fitted with Koenigsegg’s Autoskin technology. Designed first for the Koenigsegg Regera, Autoskin uses electronics and minituarised hydraulics to automate the operation of doors and hoods. Drivers can open either of the passenger doors or the front/rear hoods at the touch of a button on the Koenigsegg remote key. The hydraulics used for Autoskin were already designed into the car to operate active aerodynamics and chassis levelling systems. This use of existing systems to provide new features is a prime example of Koenigsegg design philosophy.

Koenigsegg’s unique dihedral synchro-helix door has been re-engineered to allow for a better opening angle, allowing easier ingress and egress as well as better protection from high curbs.

Consistent with Koenigseggs of the past, the lightweight carbon roof fitted to Jesko is easily removed, transforming the car from sleek coupe to sun-loving roadster in just minutes.

Interior amenities include TFT touchscreen, USB inputs, inductive phone charging, Bluetooth connectivity, automated climate control, leather or alcantara trim with contrast stitching, ‘bird’s eye view’ parking assistance, digital warning system, electric adjustment of mirrors, seats and windows, adjustable pedals and steering, parking sensors and automated protection for Autoskin doors.

The infotainment system comprises a 5-inch, racing-oriented SmartCluster digital dashboard mounted on the steering wheel and a 9-inch SmartCenter central display. A new addition is SmartWheel. The Koenigsegg Jesko steering wheel has two small touchscreens with haptic controls for easy access to phone, audio, the vehicle lift system, and more. SmartCenter is the home for device connectivity, media playback, and vehicle comfort and control systems, including the user manual.

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2020 Koenigsegg Jesko Side View

The software driving SmartCluter, SmartCenter and SmartWheel has been developed in-house by Koenigsegg with support from Qt Professional Services. The application development framework used in development is Qt from The Qt Company. All systems can be updated over-the-air via the Koenigsegg Cloud.

Evolution = Revolution

The new Koenigsegg Jesko has been designed to deliver the highest measurable performance of any car homologated for road use for all world markets – the US, Europe, Asia-Pacific and the Middle East.

The record-shattering Agera RS and ‘Final’ editions were a fitting conclusion to the Agera model line. Like all Koenigseggs, they will be compelling cars for collectors and enthusiasts around the world for decades to come.

Jesko is a forward-facing tribute to the Agera line, the ultimate continuation of that legacy. It incorporates everything we learned in 8 years of Agera development and combines that with technologies designed for a new era of performance. It extracts even more power from the same size engine and with up to 1600hp available on E85 biofuel and a curb weight of 1420kg, Koenigsegg Jesko has a potential power-to-weight ratio beyond 1:1 and the engineering hardware to match.

The new 9-speed LST gearbox re-defines both high performance driving and efficient transmission design. Koenigsegg’s F1-style elongated double-wishbone suspension, an additional Triplex front damper and the introduction of dynamic rear-wheel steering ensure the best in road holding and stability.

Jesko’s all-new exterior design pays tribute to Koenigseggs past but is unmistakably new, fresh and crisp. It’s also functional and practical, with up to 1000kg of downforce via its standard, fully adjustable aerodynamics package and Koenigsegg Autoskin – a robotized body with automated door and hood openings. Jesko has more legroom, headroom and interior visibility and despite the car’s focus on track performance, it retains every creature comfort.

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2020 Koenigsegg Jesko Rear View 3/4

Koenigsegg Jesko inherits the Agera RS’s mantle as the ultimate road-legal megacar with a laser-like focus on optimal track performance. It ushers in a new era for Koenigsegg, extending the company’s legacy of futuristic innovation and scintillating performance.

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