27055 Chiron 300+ Supercar Building Set | 386 Pcs

Mould King 27055 Bugatti Chiron 300+ — The First Car Past 300 MPH, 386 Pieces

On August 2, 2019, a modified Bugatti Chiron hit 304.773 mph at Germany's Ehra-Lessien test track — the first production car to break the 300-mph barrier. Le Mans winner Andy Wallace was behind the wheel. Bugatti then built 30 road-legal "300+" editions at €3.5 million each to celebrate. This 386-piece build captures the longtail speed record holder.

The Real Machine

The Chiron 300+ starts with the standard Chiron's 8.0-liter quad-turbocharged W16, upgraded to 1,600 hp through larger turbocharger compressor wheels (77mm vs. 74mm) and turbine wheels (67.2mm vs. 64.4mm). The body was extended approximately 25 cm into a "longtail" configuration, reducing aerodynamic drag by over 40%. The result: 304.773 mph, verified by TÜV. Road-legal versions are electronically limited to 273 mph — because even Bugatti acknowledges that 300 mph on public roads is inadvisable. Only 30 were produced, each featuring distinctive orange-stripe livery over exposed carbon fiber. The 300+ isn't just the fastest Bugatti; it's the car that proved the 300-mph barrier was breakable.

Design & Build

At 386 pieces, this build captures the 300+'s extended longtail body, the distinctive orange-over-carbon livery, and the streamlined silhouette that sliced through air at 490 km/h. A stackable display case is included. The elongated rear end — the key aerodynamic difference from the standard Chiron — is clearly rendered.

What Builders Love

• Speed record provenance — This is THE car that broke 300 mph; no other claim is bigger
• Distinctive livery — The orange stripe over carbon fiber is iconic and visually striking
• Display case included — Stackable case for presentation
• Conversation starter — "304 mph" is a number that impresses anyone

Worth Considering

• Subtle differences — The longtail modification may not be obvious to non-Bugatti fans at this scale
• Static display — No motorization
• Compact scale — Complex aero surfaces are simplified

Specifications

The Bottom Line

Three hundred and four miles per hour. That's faster than a Boeing 747 at takeoff. The Chiron 300+ proved it was possible with four wheels on the ground, and this 386-piece build commemorates the moment Bugatti pushed through the last great speed barrier. If your shelf collects record breakers, this one belongs at the front.