Legacy Metrics

1966 Maserati Sebring 3700 GTi Series II

AM101/S10*415*roadItaly
Engine
3.7L inline-six, fuel-injected
Colour
'Grigio Albany' (grey)

A 1966 Maserati Sebring 3700 GTi Series II, ordered on 31 March 1966 and delivered through Swiss dealer Martinelli & Sonvico, finished in factory-correct Grigio Albany with a tan leather interior. Built on the 3500GT platform with a fuel-injected 3.7-litre straight-six and Vignale coachwork, this example spent nearly four decades in Switzerland before moving to Germany, where it was mechanically rebuilt and participated in the 2009 and 2010 Eifel Rallye Festivals. Accompanied by a Deuvet Vehicle Passport, FIVA Identity Card, Maserati Classiche certificate, and service invoices.

Ownership

  1. Auction sale
    Estimate €160,000 – €180,000

    RM Sotheby's catalogue lot →

  2. 1966-05-01 →Private sale
    Mr. Siegfrid Sigrist
    partial documentation

    First registered owner, took delivery via Swiss Maserati dealer Martinelli & Sonvico. Car remained in Switzerland until 2005, though details of this period are sparse.

  3. 2005-09-27 → 2012Acquisition unknown
    First German owner
    partial documentation

    Imported the car from Switzerland and registered it in Germany. During this tenure, a Deuvet Vehicle Passport and FIVA Identity Card were obtained, and a rebuild of the engine, transmission, and front suspension was carried out in 2006.

  4. 2012-03-12 → 2019Acquisition unknown
    Second German owner
    full documentation

    Undertook regular servicing via Maserati specialist Auto Schiemenz; a major service and fuel-injection overhaul were completed in 2017. A GTÜ-Classic inspection and valuation report was commissioned in early 2019.

  5. 2019-04-01 →Acquisition unknown
    Current owner
    full documentation

    Acquired the car following a GTÜ-Classic inspection in January 2019; the full documentation file accompanies the sale.

Competition

  1. 2009
    2009 Eifel Rallye Festival

    Participation is believed likely but not confirmed with certainty by the source material.

  2. 2010
    2010 Eifel Rallye Festival

    As with the 2009 edition, attendance is considered probable rather than definitively documented.

Maintenance & restoration

  1. 2006
    Mechanical

    Engine, gearbox, and front suspension were fully rebuilt; photographic documentation of the work is retained with the vehicle.

    Carried out during the first German owner's tenure.

  2. 2012Service
    Auto Schiemenz

    Ongoing servicing and maintenance work carried out by Maserati specialist Auto Schiemenz over approximately five years, totalling around €16,081.90.

    Invoices accompany the vehicle.

  3. 2017Service
    Auto Schiemenz

    Major service performed and the Lucas fuel-injection system comprehensively overhauled at a cost of approximately €9,552.03.

    Cost is included within the broader Auto Schiemenz invoice total.

  4. 2019Inspection
    GTÜ-Classic

    Formal condition inspection and valuation conducted by GTÜ-Classic, resulting in a detailed 19-page assessment report.

    Report accompanies the sale.

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Each chassis record is compiled from public auction archives and links to its source material. Ownership, competition and maintenance entries are extracted from those catalogue listings by an LLM, which can make mistakes — please contact us with any corrections. The summary is Legacy Metrics’ own writing; we do not reproduce catalogue text.

“Full” and “partial” documentation labels indicate how well each entry is corroborated in the underlying sources, not an audit of the car’s physical paperwork. Names of recent or living owners are withheld for privacy.