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THE ITALIAN COACHBUILDER SITE

Ferrari 275 GTB/4 Competizione Speciale

1967Coachwork by Allegretti

THE VEHICLE AT A GLANCE

Model dossier

Manufacturer
Ferrari
Base model
275 GTB/4
Coachbuilt version
Greg Garrison Speciale / later Allegretti rebody
Coachbuilder
Allegretti
Production period
1967
Body style
Berlinetta

THE PEOPLE BEHIND THE CAR

Coachbuilding, design & conversions

PRICE & SALES RECORD

Vehicle value

Original price
Not documented
Latest recorded sale
USD 1,485,000 2012-08-18 · RM AuctionsChassis 09813
Price details & sale history ↗

01 / THE STORY

History & context

The Ferrari 275 GTB/4 Allegretti is an extraordinary vehicle with a fascinating history, closely tied to the success of the 250 GTO in road racing. As Ferrari sought to homologate a version of the new 275 GTB for the GT racing class, it became evident that the production model wasn’t fit for competition. Hence, a special group of cars was built, resembling the production 275 GTB but with significant design elements and components from the 250 GTO race cars. These special models, known as the 275 GTB/C Speciales, were constructed with aluminum alloy bodies and lighter, smaller-diameter chassis tubes than the standard production cars. The intent was to convince the FIA that these were production models. Only three of these Speciales were built by Ferrari’s competition department, each differing in specifications and design. Of these, chassis #06885 had a notable competition history, highlighted by a GT Class win and a third overall finish in the 1965 24 Hours of Le Mans. Following the Speciales, Ferrari built a series of competition versions of the 275 GTB for customers, known as the 275 GTB/C. These included ten alloy-bodied ‘short nose’ cars in 1965 and twelve ‘long nose’ cars in 1966. While they appeared similar to the road cars, these versions featured lightweight alloy panels, minimal soundproofing, larger fuel tanks, higher lift camshafts, and six Weber carburetors. Despite the introduction of the four-cam engine in the 275 GTB/4 in 1966, no competition versions were produced by the factory. The ‘Speciale,’ particularly chassis 06885, stood out and captured the imagination of Ferrari enthusiasts, including television producer Greg Garrison. Known for directing iconic shows like “Your Show of Shows,” “The Milton Berle Show,” and “The Dean Martin Show,” Garrison was also a dedicated Ferrari connoisseur with a personal relationship with Enzo Ferrari. In 1987, Garrison discovered the 275 GTB/4 chassis 09813 in Indiana. The car, damaged and stripped of its body, wiring loom, and seats, was transported to Modena. Garrison commissioned three renowned Ferrari shops to restore and recreate the car. Vaccari e Bosi, Ferrari’s chassis supplier, reconstructed the frame in six months. While waiting for Carrozzeria Allegretti to create a new body, Sport Auto rebuilt the mechanical components, engine, transmission, rear axle, and brakes. The result was a stunning rendition of the 275 GTB/C Speciale, chassis 06885, with a distinctive 250 GTO-style nose and a mesh-opening hood bulge, giving it a powerful and aggressive look. The rear fenders featured triple vents and reshaped upper panels for improved airflow and additional downforce. Garrison’s Ferrari 275 GTB/4 Allegretti 09813, with its exceptional workmanship and four-cam model base, provides a glimpse into what could have been had Ferrari continued down this path. The car’s reception among Ferrari insiders reflected its remarkable blend of competition car performance and refined finish, making it a standout piece in Garrison’s collection.

02 / TECHNICAL IDENTITY

Specifications & construction

Production & construction

Production type
One-off

Engine & performance

Engine configuration
V12

03 / DESIGN, BODY & SUPPLIERS

Design, body & suppliers

Design & manufacture

Manufacturer · Documented
Ferrari
Coachbuilder / Body Builder · Documented
Allegretti

Body form & construction

Body style
Berlinetta

04 / EVENTS & CHRONOLOGY

Events & chronology

No events or documented awards are currently recorded for this vehicle.

CHRONOLOGICAL RECORD

General chronology

Chronological history3 dated records
  1. 09813 · Auction

    Gooding & Company · Sold · USD 1,155,000

  2. 09813 · Auction

    RM Auctions · Sold · USD 1,485,000

  3. Unassigned chassis · Auction

    RM Auctions · Sold · USD 1,485,000

05 / VALUE

Value & price history

Recorded sale history

USD · 1 recorded sale

Last sale
USD 1,485,00018 Aug 2012
Highest sale
USD 1,485,0001 recorded sale
Average sale
USD 1,485,000Completed sales only

RECORDED SALES

Recorded sale history

USD

Recorded sale history

USD · 3 dated sales
Scatter plot of completed auction sales. Every point has its own date. The gold line connects recorded prices for the selected currency only; different chassis may be represented. Horizontal positions represent calendar time. Year-only and month-only dates use approximate plotting positions. 1,534,500 1,320,000 1,105,500 2007 2008 2009 2010 2011 2012 USD 1,155,000 · 2007-08-19 · Chassis 09813 · Gooding & Company USD 1,485,000 · 2012-08-18 · Chassis 09813 · RM Auctions USD 1,485,000 · 2012-08-18 · RM Auctions
18 Aug 2012
RM Auctions · Chassis not verified
USD 1,485,000

Each point is a completed sale with its own date, in chronological order. Dates are positioned by calendar time, with approximate placement when only a year or month is documented. The connecting line shows observed sales prices in this currency, not an appreciation index: transactions may concern different chassis and specifications. Factory prices and unsold estimates are excluded.

Auction & sale history

Date Venue Chassis Record Status Amount
18 Aug 2012 RM Auctions Chassis 09813 Sale price Candidate · Sold USD 1,485,000
18 Aug 2012 RM Auctions Model-level · chassis not verified Sale price Sold USD 1,485,000
19 Aug 2007 Gooding & Company Chassis 09813 Sale price Candidate · Sold USD 1,155,000

Market observations describe documented transactions, estimates or offers. They are not themselves a current valuation of the vehicle.

06 / CHASSIS REGISTER

Chassis register

Chassis 09813
Chassis number
09813
Engine number
9813
Year
1967

09 / PERIOD ARCHIVE

Period photographs & advertising

THE CONVERSATION

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