Bugatti Mistral
The W16 Mistral is Bugatti's final W16-powered model — an open-top roadster limited to 99 units based on the Chiron platform. As the last of the W16 era, it benefits from years of Chiron development but retains the fundamental complexity of the quad-turbo powertrain. Its open-top design introduces additional weather-sealing considerations.
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Common Faults & Reliability
These are the most common documented problems for the Bugatti Mistral, sorted by their typical impact and frequency.
W16 Engine Maintenance and Cooling
high severityThe Mistral inherits the Chiron's W16 powertrain with all its associated maintenance needs. Oil leaks, turbo service, and cooling system integrity remain ongoing concerns. The open-top design may expose the engine bay to additional environmental factors.
Convertible Roof Mechanism and Weather Seals
medium severityAs an open-top roadster, the Mistral's convertible roof mechanism and associated seals are potential maintenance items. The roof must seal perfectly to prevent water ingress and wind noise at 250+ mph. Seal degradation and mechanism wear require attention.
7-Speed DCT Gearbox Concerns
medium severityShared with the Chiron, the Mistral's 7-speed dual-clutch gearbox requires the same vigilance. Mechatronic issues, clutch wear, and software faults can develop, particularly with spirited driving.
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