- A uncommon Koenigsegg One:1 Megacar heads to public sale on July 4, 2026.
- Pre-auction estimates peg the worth between $9 and $12 million.
- The Koenigsegg One:1 is the world’s first Megacar, delivering a megawatt of energy.
Some automobiles change into legendary for efficiency; others go down in historical past for altering how engineering is approached. The Koenigsegg One:1 suits each classes.
Greater than a decade after its debut, one of many extraordinarily uncommon examples constructed by the Swedish automaker is ready to return to the highlight at RM Sotheby’s Tegernsee on July 4, 2026. The automobile may carry an estimated €8 million to €10 million ($9 million to $11.5 million).
The automobile in query is a 2015 One:1. Koenigsegg constructed simply six automobiles for personal clients. It’s a mannequin that represents one of the important chapters in Koenigsegg’s historical past—and within the fashionable hypercar period total.
Photograph by: RM Sotheby’s
The First ‘MegaCar’
When the One:1 debuted on the 2014 Geneva Motor Present, the supercar world was locked in a continuing arms race for horsepower and high pace. Christian von Koenigsegg, nonetheless, selected a distinct path, specializing in the general idea’s effectivity.
The outcome was a automobile able to producing 1,341 horsepower from a twin-turbocharged 5.0-liter V8, whereas weighing simply 2,998 kilos dry. That’s the place the One:1 title comes from, referencing the right power-to-weight ratio. Not solely that: peak output equaled one megawatt, a element that led the corporate to name it the primary “megacar” ever constructed.
Even right this moment, the numbers are staggering. In keeping with interval claims, the One:1 may speed up from 0 to 249 mph in round 20 seconds, and it wore tires homologated for speeds as much as 273 mph.
Pictures by: RM Sotheby’s
The One:1 wasn’t outlined solely by its power-to-weight ratio. This system included cutting-edge technical options for its time—a few of which stay benchmarks right this moment.
Highlights included energetic aerodynamics, Koenigsegg’s Triplex suspension system, Aircore carbon-fiber wheels, variable-geometry turbochargers, and a complicated seven-speed dual-clutch transmission. The aim was most efficiency with out sacrificing driving precision and stability at very excessive speeds.
The engineering strategy adopted by the Swedish producer helped flip the One:1 into one of the superior hypercars of its era, foreshadowing options that may later change into widespread among the many most unique fashions.
Photograph by: RM Sotheby’s
The ‘JC’ Version
The automobile being provided at RM Sotheby’s The Tegernsee Auction on July 6, 2026, is recognized by chassis quantity 7108 and is taken into account one of many best-known One:1s in existence. Identified to fanatics by the “JC” nickname—additionally proven on the engine cowl—it’s mentioned to have been the third unit delivered to a personal buyer.
The physique is characterised by uncovered carbon fiber and Kevlar protected by a transparent end, accented with particulars in a particular shade known as China Pink. That colour highlights quite a few exterior parts, together with the entrance splitter, aspect skirts, aspect intakes, rear diffuser, and the imposing energetic wing.
The cabin carries the identical theme. Black leather-based and Alcantara are paired with customized pink stitching and trim accents, whereas the carbon-fiber bucket seats underline the mission’s excessive intent.
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Supply: RM Sotheby’s
A Low-Mile Collector Automobile
Delivered new in April 2015 by the German vendor Esser Automotive, the automobile has a documented historical past and has had common service carried out by approved specialists. On the time of cataloging, the odometer confirmed simply 2,630 miles.
Past its sheer rarity, the following proprietor can even acquire entry to the Ghost Squadron, Koenigsegg’s personal consumer group that organizes unique occasions, manufacturing facility visits, and proprietor gatherings.
With solely six examples constructed and a fame that’s lengthy been cemented amongst hypercar fanatics, the One:1 now represents excess of a high-performance vehicle. It’s the image of a second when Koenigsegg redefined the bounds of automotive engineering—making a automobile that continues to be one of the exceptional of the twenty first century. We’ll see if—and for a way a lot—it sells.
Motor1’s Take: A limited-edition mannequin from an organization that solely makes low-volume automobiles will little doubt entice massive bucks at public sale. It is a uncommon alternative to buy a Koenigsegg with out ready months or years for a brand new mannequin to be constructed. Add in the truth that this can be a One:1, the world’s first Megacar, and we may see that the pre-auction estimate would simply be surpassed.
