Rarity
The first creation of Bugatti Programme Solitaire and a factory-built one-of-one coachbuilt W16 Bugatti.
Bugatti · 2025–2025
Vehicle facts
Built
1
Ultra rare
Powertrain
W16
8,000 cc · Quad-turbo
Output
1,600 PS / 1,177 kW
Manufacturer PS
Reported commission
>US$30M ≈ CHF 25M
Motor1 · reported lower bound · not current market value
About this car
SCI Collector Score
SCI-1.5.0SCI research pending
SCI scale
Tap a color to explore the scale.
Pending
33
Evidence Confidence
75%
Coverage
SCI 1.5
75%
Collector core
25%
Market
Factor breakdown
Open any factor to see what it means and which evidence supports it.
Collector quality and evidence are separate. Structural collector factors carry 75%; observable market factors carry 25%.
Methodology & score historyPublication gates
• Official SCI 1.5 snapshot has not yet been written for this model.
• No coherent sold-price benchmark is available.
• Needs at least 2 comparable sold observations inside the 120-month market window.
• Needs at least two independent source providers in the benchmark window.
• Needs at least two comparable sales in the last 24 months.
• Data Confidence must reach at least 68/100.
Rationale
• Scarcity uses a conservative production base of approximately 1 vehicles.
• Listing-supply coverage is not yet sufficient, so Supply Dynamics remains unscored and Data Confidence is capped.
• Collector Evidence G contributes source-backed structural evidence from 4 independent sources; it does not substitute for transaction evidence.
• SCI 1.5 separates structural collectibility from evidence confidence: scarcity, collector significance and future relevance carry 75% of SCI; observable market factors carry 25%. Thin public-market evidence primarily reduces Confidence rather than intrinsic collector quality.
• Uncovered factors retain conservative neutral priors in the score model while their missing support remains visible in factor coverage and Evidence Confidence; they are never presented as equally evidenced facts.
• SCI 1.5 migration guard limits unsupported downward changes to 3 points and weak-intrinsic-coverage upward changes to 5 points during the September 2026 transition window. Evidence-backed halo sanity floors require all three structural factors to be covered.
Collector intelligence
The collector case in a few signals first. Full editorial notes and source detail remain available below.
Rarity
The first creation of Bugatti Programme Solitaire and a factory-built one-of-one coachbuilt W16 Bugatti.
Heritage
Brouillard links the modern W16 era directly to Bugatti's historic coachbuilding tradition and commemorates Ettore Bugatti's favorite horse.
Engineering
Factory one-of-one provenance
Collector signal
first Programme Solitaire creation
Technical profile
Engine architecture
W16
Power
1,600 PS / 1,177 kW
Drivetrain
AWD
Transmission
7-speed dual-clutch
Displacement
8,000 cc
Cylinders
16
Market
A quick read of the strongest published price evidence. Original source currencies stay preserved.
Latest verified sale
Researching
Verified sales research in progress
Launch MSRP
Researching
Original pricing research
Market confidence
33/100
Low
Evidence activity
0 sold
0 asking · 0 sources
Market chart & benchmark
Price history, evidence modes, ranges and benchmark methodology · open by default
Collectible market terminal
Bugatti Brouillard · model-level research benchmark, not an appraisal of a specific chassis.
Raw sales + adaptive trend · historical FX display layer · SCI benchmark gates remain unchanged
SCI Research Tools
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Vehicle gallery
Sell on Supercar Collectible
Turn the SCC record into a research-backed listing for the next collector.
Market intelligence
Only qualified SCC evidence is shown. Missing evidence stays blank.
Price distribution pending.
Value since MSRP
Launch · 2025
—
Current research
—
Qualified change
—
SCI factor profile
SCI evidence pending.
Market signals
Mileage impact
No mileage-tagged market evidence yet.
Global Registry
Source-backed historical observations, deduplicated into known identities where evidence is strong enough. This is provenance research, not live tracking.
0
Publicly observed
0
Public observations
—
Latest evidence
—
Research coverage
Research coverage
—
observed
0
identified
0
mapped
Public source geography
Historical evidence · privacy-safe aggregate
No privacy-safe public country cell yet.
Low-sample countries remain hidden until the public threshold is met.
Transaction tape
No completed sale is published yet.
This is a deliberate research state, not missing UI. Asking evidence and source research remain available where verified.
Research depth
Professional research stays complete, but it no longer competes with the first-read vehicle story.
Price evidence ledger
MSRP, sold, asking and guide evidence with original currencies
Price evidence
Launch MSRP, realized sales, public asking inventory, valuation guides and reported one-off commission estimates stay separate. Auction venue, mileage, model year and specification context are exposed where sources publish them. Source currencies are preserved and estimates are never relabelled as MSRP, transactions or current market value.
Reported commission estimates
Published estimates or lower bounds for confidential one-off commissions. These are contextual research records only — never MSRP, realized sales or SCI market value.
2025 · Global · Editorial Estimate Lower Bound · Motor1 explicitly frames north of USD 30 million as an estimate, not a disclosed Bugatti commission price.
Editorial estimate: north of USD 30 million; confidential commission price remains undisclosed.
2025 · Global · Editorial Estimate · Motor1's 2026 most-expensive-cars feature lists USD 20 million as an estimate; it is not manufacturer-confirmed.
Published estimate USD 20 million; retained alongside the higher Motor1 lower-bound estimate to expose uncertainty rather than manufacture consensus.
One-off / donor comparables
Manufacturer prices and verified sales for relevant Bugatti one-offs, donor architectures or same-program references. They provide context only and are never treated as exact-variant transactions.
2024 · EU/Global · Donor Platform Launch Price Net · W16 Mistral is a platform/architecture reference for Brouillard, not the same vehicle.
Official Bugatti net unit price: EUR 5 million; 99 examples.
2019 · Global · Factory One Off Original Price Net · La Voiture Noire is a historical Bugatti factory one-off comparable, not a Brouillard transaction.
Official Bugatti one-off price: EUR 11 million before tax.
2022 · Europe · RM Sotheby's Paris · Paris · One Off W16 Public Auction Sale Net · Chiron Profilée is a one-off W16 public auction comparable; it is not a Solitaire commission.
Verified public sale: EUR 9,792,500 net.
Collector research notes
Full narrative, value drivers and risk factors
The first creation of Bugatti Programme Solitaire and a factory-built one-of-one coachbuilt W16 Bugatti. Brouillard links the modern W16 era directly to Bugatti's historic coachbuilding tradition and commemorates Ettore Bugatti's favorite horse.
Potential value drivers
Risk factors
Research status & production source
Verification, research tier, methodology and factory source
Research status
Static profile
Cataloged
Production facts
Source verified
SCI methodology
Research · confidence 33/100
Research tier: P0 · Verified production research
Last static verification: 2026-09-28
Production source
1
Bugatti confirms Brouillard as the first one-of-one Programme Solitaire creation. Programme Solitaire creates a maximum of two unique masterpieces per year.
Open manufacturer sourceContinue research
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