Chicago’s supercar scene has gained one of the most uncompromising modern Koenigseggs.
A freshly delivered Jesko Attack, identified as chassis #7277, has arrived through Koenigsegg Chicago with an unusually cohesive Imperial Blue and exposed-carbon specification.
It’s the kind of build that rewards close inspection, not just because of the power figure, but because nearly every visual decision appears tied back to the same sharp blue-and-carbon theme.

At a glance
- A Koenigsegg Jesko Attack, chassis #7277, has joined a private father-and-son collection in Chicago.
- The car is finished in Imperial Blue metallic with extensive clear carbon details, AirCore carbon wheels and a Desiato and Blueberry leather cabin.
- Equipped with the 1.19 MW Environmental Power Upgrade, it can produce up to 1600 hp on E85 fuel.
Imperial Blue meets exposed carbon
The exterior centres on Imperial Blue metallic, a deep finish that suits the Jesko Attack’s aerodynamic bodywork without softening its intent.
What sets this car apart is the amount of visible carbon woven through the specification.
The Slipstream, Slingshot and Pebble Beach stripes are rendered in clear carbon, giving the graphics a technical rather than decorative feel.

Carbon wing mirrors and rear air intakes add to the effect, while the lightweight AirCore carbon wheels reinforce the car’s track-focused character.
Even the brake calipers are painted Imperial Blue, a small detail that helps keep the build from feeling like a parts-bin exercise.
The exposed-carbon options are valued at around $200,000, which is a substantial figure even in the world of seven-figure hypercars.

A cabin built around blue contrast
The interior continues the same colour discipline, using Desiato and Blueberry leather rather than defaulting to a simple black cabin.
Desiato leather appears across the seats, steering wheel, roof lining and gear selector, giving the cabin a warm base tone.
Blueberry accents then pick out the headrests, seat bolsters and dashboard, with Snow stitching laid out in a diamond pattern.

It’s dramatic without feeling random, which matters in a car where almost every surface is visible through the canopy-style cockpit.
A black aluminium G-Force meter with an Imperial Blue centre provides one of the more personal finishing touches.
The Jesko Attack’s E85 advantage
This car is fitted with Koenigsegg’s 1.19 MW Environmental Power Upgrade, allowing output of up to 1600 hp when running on E85 fuel.

That number remains central to the Jesko’s identity, but the Attack version is equally defined by downforce, response and the visual language of functional aerodynamics.
In this specification, the exposed carbon doesn’t just signal expense.
It underlines the Jesko Attack’s purpose as the more circuit-minded side of Koenigsegg’s current hypercar philosophy.

Details & Specifications
| Brand | Koenigsegg |
|---|---|
| Model | Jesko Attack |
| Chassis | #7277 |
| Exterior | Imperial Blue metallic with clear carbon details |
| Carbon elements | Slipstream, Slingshot and Pebble Beach stripes, wing mirrors and rear air intakes |
| Wheels | Lightweight AirCore carbon wheels |
| Brake calipers | Imperial Blue |
| Interior | Desiato and Blueberry leather with Snow diamond stitching |
| Power upgrade | 1.19 MW Environmental Power Upgrade |
| Peak output | Up to 1600 hp on E85 fuel |
| Delivery | Koenigsegg Chicago |
| Collection | Private father-and-son collection in Chicago |
For Chicago collectors, this Jesko Attack is more than another rare delivery.
It’s a highly considered specification that shows how much personality can still be built into a modern hypercar when the colour, materials and mechanical intent all point in the same direction.




