There are special editions, and then there are statements. The Bugatti W16 Mistral ‘La Perle Rare’ falls squarely into the latter camp—a one-off, open-top monument to excess, craftsmanship, and the end of an era defined by 16 cylinders and four turbochargers.

If the standard W16 Mistral already represents the final, roofless crescendo of Bugatti’s quad-turbo W16 symphony, this Sur Mesure commission turns the volume up on artistry. Think less “option package,” more rolling haute couture.

Pebble Beach Origins, Billionaire Intentions

The story begins on the manicured lawns of the Pebble Beach Concours d’Elegance in August 2023, where Jascha Straub—Bugatti’s Manager of Sur Mesure and Individualization—met the client who would commission this pearlescent ode to personal taste. The brief wasn’t about shouting louder than the other hypercars. It was about elegance. Flow. Reflection. A sculptural presence that would look just as at home under the California sun as it would under gallery lighting.

That philosophy tracks. The W16 Mistral is already a design object, its speedster proportions stretched tight over mechanical insanity. The Sur Mesure program simply gives the buyer the brush.

A Study in White and Gold

At first glance, ‘La Perle Rare’ reads as restrained—at least by Bugatti standards. Look closer, and the complexity reveals itself.

The entire car is split visually into upper and lower halves, separated by hand-executed white and gold dividing lines that required hundreds of hours of taping, masking, and paintwork. This isn’t vinyl wizardry. It’s old-school craftsmanship applied to a car capable of rearranging the horizon.

The two-tone concept evolved from an early silver proposal into something far more nuanced: two entirely bespoke whites. Up top sits a warm, gold-infused hue laced with metallic flake, shimmering subtly in direct light. Below, a softer warm white grounds the car. The effect is less contrast, more conversation—sky meeting earth, light playing off surface.

The inspiration draws from Bugatti’s signature “Vagues de Lumière” paintwork, a finish meant to capture how its hypercars bend and reflect light. Here, that idea morphs into something more elemental—a pearl-like glow befitting the name “La Perle Rare.”

Even the diamond-cut wheels get in on the theme, finished in a curated blend that mirrors the body’s gold-and-white interplay. From every angle, the car seems to radiate rather than merely reflect.

A Jewel-Box Cockpit

Inside, subtlety gives way to full commitment. All visible carbon-fiber components are painted white, transforming the cockpit into something resembling a high-end timepiece casing rather than a traditional hypercar interior.

The door panels wear alternating white and warm-gold linework that follows their concave surfaces like tailored piping on a Savile Row suit. Ambient lighting glows softly against the sculpted forms, amplifying the pearl motif after dark. Polished aluminum accents—steering wheel details, console dials, door handles—act like tiny mirrors, bouncing light around the cabin.

And then there’s the signature.

“La Perle Rare,” rendered in Straub’s own handwriting, appears stitched along the central tunnel, engraved on the bespoke engine cover, and painted beneath the rear wing. It’s a designer signing his canvas—except this canvas produces four-digit horsepower.

In a nod to heritage, the iconic Dancing Elephant—originally sculpted by Rembrandt Bugatti—appears within the gear selector casing and on the exterior body panels behind the front wheels. It’s a quiet reminder that while this car is a modern fever dream, the brand’s artistic DNA runs more than a century deep.

The Final Open-Air W16 Statement

The W16 Mistral itself already carries historic weight as the last roadgoing Bugatti to feature the brand’s legendary quad-turbocharged W16 engine. In standard form, it’s a 1600-hp, wind-in-your-hair celebration of mechanical excess. In ‘La Perle Rare’ guise, it becomes something more intimate.

Straub describes the project as a shared passion for elegance and precision—a collaboration where every line and reflection was refined until the car became a pure expression of its owner’s vision. That’s the promise of Sur Mesure: not just customization, but co-authorship.

In the end, ‘La Perle Rare’ isn’t about lap times or top-speed records. It’s about closing a chapter properly. As Bugatti pivots toward a new hybrid future, this one-off roadster stands as a luminous farewell to an engine configuration that redefined the outer limits of internal combustion.

Some cars mark the end of an era with fireworks. This one does it with a pearl-like glow—and 16 cylinders singing into the open sky.

Source: Bugatti