From Chiron to Tourbillon: Bugatti Changes Its Formula

A naturally aspirated V16 and electric assistance change Bugatti’s performance formula. The last Chiron marks one chapter of that transition.

Blue Bugatti Chiron in the existing exterior illustration

Bugatti's next chapter is more interesting than a larger power figure. The Tourbillon changes the way the company creates performance: a naturally aspirated V16 works with electric motors, replacing the Chiron's defining combination of a W16 and turbocharging. It preserves the idea of excess while changing the machinery behind it.

The distinction begins with chronology. Bugatti announced the final Chiron, L'Ultime, on May 30, 2024. It was the 500th Chiron. The Tourbillon followed in a June 20 reveal. Finishing that production run did not mean every Bugatti W16 project had ended: the Mistral and Bolide also belong to the W16 story.

Illustrated Bugatti Chiron cockpit
Chiron cockpit illustration. It is not a Tourbillon cabin.

Two cars, two engineering approaches

At its reveal, Bugatti specified an 8.3-liter naturally aspirated V16 and three electric motors for the Tourbillon. The company quoted 1,800 horsepower for the combined system. That manufacturer rating describes the announced vehicle; it is not a result from an AutoGlob dynamometer or road test.

Removing the turbochargers and introducing electric assistance changes more than the headline. It creates different questions about response, sound, energy management and the relationship between combustion and electrical power. The meaningful assessment is how those elements work together over a drive, not whether one isolated figure is larger than its predecessor's.

Nor should a complex hybrid automatically be described as a practical electric commuter. Battery capacity, usable electric operation and charging behavior have to be considered in the context of the actual vehicle. The Tourbillon's place in this discussion is as a new performance architecture, not a stand-in for an ordinary family EV.

Illustrated Bugatti Chiron engine compartment
Chiron engine-compartment illustration. It is not a Tourbillon V16 powertrain.

The final Chiron is not the new Tourbillon

L'Ultime's blue gradient and commemorative lettering make it a specific vehicle, rather than a generic blue Bugatti. That identity matters when a story moves between generations. A Chiron cabin, engine or body detail cannot illustrate a Tourbillon component simply because both cars carry the same emblem.

The existing illustrations in this story depict the Chiron. They help identify the outgoing model and should not be read as pictures of Tourbillon components or of L’Ultime.

Blue Bugatti Chiron rear exterior illustration
Rear view of the same blue Chiron illustration.

A launch plan is not a delivery report

In 2024, Bugatti announced a planned run of 250 Tourbillons, a starting price of €3.8 million before taxes and a 2026 delivery target. Those are dated launch terms. They are not a verified report of today's delivered volume, a current U.S. transaction price or a guarantee of availability.

For readers, the useful change is already clear: Bugatti has chosen a new combination of technologies while retaining the scale and exclusivity of its flagship. How convincingly that combination performs should be judged when independent experience is available. Until then, the engineering proposition deserves analysis and the performance promises deserve their labels.

Sources & image references

Researched analysis, updated October 13, 2026. Manufacturer figures and catalog accounts are identified in the article.

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