The Bianco Speciale, 1962 Ferrari 250 GTO S/N 3729 GT – Motorcopia ValueScope Special Report & Analysis

MOTORCOPIA VALUESCOPE™ Special Report

1962 Ferrari 250 GTO – S/N 3729 GT


Vehicle Summary

Model: 1962 Ferrari 250 GTO (Series I)
Serial Number: 3729 GT
Factory Color: Bianco (white; believed to be unique among all GTOs)
Engine: Ferrari Classiche–approved period-correct 3.0L Colombo V-12
Transmission: 5-speed manual
Condition Grade (Motorcopia): #1 Concours
Sale Venue: Mecum Auctions — Kissimmee, Florida, January 2026
Classification: Investment-grade blue-chip collectible, Trophy Asset category

3729 GT represents the highest level of desirability within the Ferrari GTO hierarchy due to its unique original color, period competition history, and distinguished provenance, including 2 long-term collectors since 1970.

The 250 GTO is among the racing world’s royalty, having earned Ferrari 3 consecutive world GT manufacturers’ championships (1962-64). Arguably, the last true road/track GT car.


Stunning and pure Series I body style, refinished to 1962 Goodwood Tourist Trophy livery under noted collector, Jon Shirley. All images for this post are courtesy Mecum Auctions.

Production & Provenance

Production Overview

  • Commonly accepted total: 36 GTOs (up to 38 including prototypes)
  • 32 Series I, 3 Series II, 1 Works 330 LM-bodied variant
  • 3729 GT is one-of-one factory finished in Bianco (by some accounts, Jaguar Pearlescent White – interestingly, first owner/racing team owner John Coombs was a UK Jaguar dealer).

Period Competition Drivers

3729 GT has one of the most impressive driver rosters of any GTO, including:

  • Roy Salvadori (1959 Le Mans 24 Hour winning co-driver with Carroll Shelby)
  • Graham Hill (Formula 1 World Champion (1962, 1968), Indianapolis 500 (1966), 24 Hours of Le Mans (1972).
  • Mike Parkes – Ferrari Le Mans, F1 driver/engineer(First to exceed 300 km/h on Mulsanne Straight – Ferrari 330 LMB 4381 SA)
  • Michael Salmon – Driver with a 20+ year career, including GT, F1, Le Mans
  • Jack Sears – 1960s GT class driver. Rides included the famed 7-Liter Galaxie
  • Richie Ginther – Ace American SCCA, Scarab, Shelby American, Honda Grand Prix winner  

Engine History

The factory-installed V-12 was removed after the 1964 Tourist Trophy at Goodwood after acquisition by John Pearce and later installed and used in Chris Lawrence’s privateer Formula One Cooper for the 1965 season – a year with rule changes not easily accommodated by the teams. The 3.0-liter GTO V-12 was a strong option as it was reliable , competitively powerful, and lighter than the Coventry Climax then in wide use. Maserati engines were similarly used this way. (Engine movement corroborated through Barchetta.cc chassis record and Ferrari 250 GTP Super Profile book by Chris Harvey, pub.1982.)

Subsequent Mechanical History

  • 1967: 2735 GT (250 GT SWB) engine installed by John Pearce
  • Later: 250 GTE 2+2 engine installed by Bob Houghton
  • c. 2008: Ferrari Classiche–sanctioned period-correct Colombo V-12 installed
  • 2009: Full Ferrari Classiche Certification issued with “Red Book.”

Long-Term Ownership

  • Neil Corner (UK)
  • Jack Sears — 29 years (1970–1999)
  • Jon Shirley — ~25 years (1999–2024/25)

Market Comparables (Public Sales)

These are key valuation anchors for high-net-worth bidders and institutional buyers.

ChassisVenueYearResult (USD)Notes
3851 GTBonhams2014$38.115MFirst major modern-era GTO sale
3413 GTRM Monterey2018$48.405MEx-factory, significant provenance
3765 LMRM NYC2023$51.705M330 LM / GTO Works car
4153 GTPrivate (MacNeil)2018~$70MTour de France winner; blue-chip

Sentiment Model

Motorcopia Weighted Score (0–10)

CategoryScoreNotes
Trend7.0Blue-chip assets stable; UHNW buying remains strong
Rarity10.0One-of-one factory Bianco; irreplaceable
Cultural Significance9.5One of the most recognizable icons in automotive history
Cost (Accessibility)3.0Only UHNWIs can participate
Demographics7.5Gen X buyers increasingly dominant
Market Activity6.0Supply extremely limited; demand steady at top end

Final Weighted Score:

7.4 / 10 – BULLISH => SELECTIVE BUYING

Interpretation Ranges:

  • 🔴 0.0–2.9 = Bearish → SELL or stay on sidelines
  • 🟠 3.0–4.9 = Slightly Bearish → CAUTION
  • 🟡 5.0–6.5 = Neutral → HOLD core assets
  • 🟢 6.6–7.9 = Bullish → SELECTIVE BUYING
  • ✅ 8.0–10.0 = High Conviction Bullish → STRATEGIC BUYING

VALUATION (CONCOURS, WITH PREMIUM)

#1 Concours Grade (+ Story Premium)

Starting baseline (median GTO, #2 condition): $50.1M
#1 condition uplift (+20%): $60.1M
Story premium (+5%): $63.07M Immediate Value

Car refinished to 1962 TT #10 Graham Hill livery, interior reportedly unrestored, but unconfirmed.

Valuation Table (USD + CAD)

HorizonUSD 
Immediate$63.07M 
Short-Term (1–2 yr)$66.23M 
Medium-Term (3–5 yr)$69.38M 
Long-Term (8–10 yr)$75.68M 

Value Comments

3729 GT sits at the upper end of the 250 GTO market due to:

  • One-of-one color
  • Period GT racing success
  • Ferrari Classiche certification, “Red Book” accompanies the car at auction
  • Provenance includes ownership by Sears and Shirley since circa 1970
  • F1 engine crossover and Ferrari Classiche engine currently installed (GTO-spec engine included in sale items)

RECOMMENDED RESERVE

Formula:
95% of Short-Term USD valuation

Short-Term: $66,225,000
95% = $62,913,700

Recommended Reserve (rounded):

≈ $63M USD


PAGE 8 — BIDDER PSYCHOLOGY

Bidder Count:

2–5 serious global bidders (typical for 250 GTO-scale cars)

Key Archetypes

  1. The Trophy Asset Buyer
  2. The Archivist Collector
  3. The Opportunistic Billionaire / New Money entrant

Psychological Triggers

  • Fear of missing out on a once-in-a-decade opportunity
  • Desire for legacy-defining assets
  • One-of-one factory Bianco status
  • GTO engine → Period Formula One crossover story
  • Mecum’s theatrical environment (dramatic influence)

Expected Behavior

  • If 2 trophy buyers collide → upper $60Ms
  • If only one dominant bidder → mid/upper $50Ms
  • Below $50M → outlier/anomaly / bargain of the decade

STRATEGIC OUTLOOK

Market Intelligence Analysis

Below $60M

Significantly undervalued; institutional or museum-grade buyers will pounce.

$60M–$70M

Rational competitive range based on:

  • historical comps
  • rarity
  • narrative strength
  • Classiche certification

$70M+

Emotional bidding + narrative resonance + trophy-asset psychology.
Occurs when 2+ major players collide.

Long-Term Outlook

GTOs behave like blue-chip art assets (Picasso / Rothko tier).
Appreciation outpaces inflation and most financial indices.


CONCLUSION

3729 GT is one of the most compelling 250 GTOs ever publicly offered at auction:

  • unique Bianco finish
  • proven period competition pedigree
  • Ferrari Classiche certification
  • respected long-term ownership
  • cautious but significant F1 engine crossover
  • impeccable presentation (#1 condition)

Motorcopia ValueScope Valuation Summary:

$63M–$70M USD (#1 condition)
Recommended Reserve: ~$63M USD
Sentiment Score: 7.4 / 10

Prepared by:

David C.R. Neyens

Founder/Research Director
Motorcopia
www.motorcopia.com

About Motorcopia
Motorcopia is an independent collector-car market intelligence and publishing platform founded by David C.R. Neyens, a veteran writer, researcher, and auction-catalogue specialist with a long-standing presence in the industry since2008.since 2008

Motorcopia delivers proprietary market indices – including the Market Pulse™, Forward Index™, Buy/Sell/Hold Index™, and ValueScope™ – alongside auction coverage, investment insights, and collector-vehicle analysis.

With a focus on serving high-net-worth collectors, advisors, and industry professionals, Motorcopia combines deep cataloguing expertise with data-driven reporting to spotlight actionable trends, opportunities, and results across the global collector-car market.

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