The Iso Grifo, produced between 1963 and 1974, stands as an emblem of Italian-American automotive excellence, merging the artistry of Bertone-Giugiaro design with the power of American V8 engines. In West Virginia, our dedicated donors are typically passionate collectors recognizing the value of the Grifo's rare heritage. By donating a Grifo, you not only contribute to preserving a piece of automotive history but also align with the prestige of concours-grade auction pipelines that command significant attention among enthusiasts and collectors.
To ensure the highest standards of authenticity, all donations must come with matching-numbers certification essential for maintaining value in the collector market. Qualifying appraisals are mandatory to qualify for IRS tax deductions, given that most Grifos cross the $5,000 threshold by orders of magnitude. We invite you to be part of this exclusive circle that celebrates the grandeur of the Iso Grifo.
📖Generation guide
Iso Grifo Series I • 1965-1972
Bertone-Giugiaro designed with a Chevrolet small-block V8, around 330 units produced. Renowned for its stunning design and performance.
Iso Grifo 7-Litre • 1968-1972
Featuring the Chevrolet 427 big-block engine, this ultra-rare variant produced approximately 90 units, known for its distinctive raised hood-bulge.
Iso Grifo IR Series II • 1972-1974
Facelift model with concealed headlights and Ford Cleveland engine substitution due to supply issues, with only around 80 units produced.
Iso Grifo A3/C • 1963-1965
Prototype racing variant that evolved into the Bizzarrini 5300 GT, showcasing the model’s competitive lineage.
Iso Grifo Targa • 1968-1970
An open-top variant with limited production, known for its rarity and desirability within the collector community.
Known issues by generation
The Iso Grifo's Italian-American hybrid construction can lead to unique challenges. With Bertone's steel-monocoque body design, rust and corrosion are common, particularly in rocker panels and the floor due to their complex construction. Verification of matching-numbers V8 engine block-stamping is critical, as engine swaps severely reduce value at the concours-grade tier. Additionally, care must be taken regarding the authenticity of the drivetrain—whether equipped with the Chevrolet 327, 350, or the rare 427 big-block; each signifies different values and collector desirabilities. Factory records and documentation regarding Bizzarrini-engineered chassis pedigrees are vital for establishing provenance and value.
Donation value by condition + generation
The Iso Grifo commands significant value at auction, with matching-numbers certification through Bizzarrini records being mandatory for ensuring authenticity. Concours-grade vehicles can fetch prices from $300,000 for a well-maintained Series I to over $1.5 million for the ultra-rare 7-Litre variant. Premiums are also attached to original Borrani wire-wheels and period-correct trims, while any deviation from the factory specification, including color changes, poses severe red flags. Appraisal from qualified marque specialists is essential to substantiate value in this competitive market, drawing from auction results from RM Sotheby's, Gooding & Company, and others for accurate valuation.
Donation process for this model
Donating a concours-grade Iso Grifo requires a thorough process, emphasizing the need for qualified appraisals. The IRS Form 8283 Section B is mandatory, accompanied by a qualified appraiser's signed and dated full appraisal to substantiate the vehicle's value. Documentation regarding original paint, matching-numbers verification, and any certifications (Bizzarrini or otherwise) adds to the value and integrity of the donation. Ensuring the vehicle is enclosed for transport is also necessary for maintaining its concours-grade status during the donation process.
West Virginia regional notes
West Virginia presents unique opportunities for Grifo owners, with access to specialized services for maintenance and restoration. Notable independent shops offer expertise in Bizzarrini and Iso models, ensuring that your vehicle receives the attention it deserves. It is essential to focus on preservation strategies given the region's environmental factors that may affect classic cars. Establishing relationships with marque specialists will be beneficial when it comes time to appraise or restore your Grifo to meet concours standards.
FAQ
What is the importance of matching-numbers certification for the Iso Grifo?
What documentation is required for donating an Iso Grifo?
Are there specific issues to watch for in Iso Grifo models?
How do I ensure my Iso Grifo maintains its value?
What are the benefits of donating my Grifo to Appalachian Autos?
Will my donation require any transportation arrangements?
Is there a minimum value for donations to be recognized?
Other model-specific guides
Vehicle Donation Resources & Guides
In-depth tax, paperwork, and donation logistics guides published by our editorial team — bookmark these before you donate.