The 1964 Porsche 356C Cabriolet represents the ultimate refinement of the model that put Zuffenhausen on the global automotive map. As part of the final “C” evolution, this example features four-wheel disc brakes and a level of mechanical maturity that made it the most drivable 356 ever produced. Crossing the block as Lot R774 at Indy 2026, this Black-over-Red Cabriolet has remained in the dedicated care of a single family for the last 22 years. Retaining its matching-numbers Type 616/15 engine, it stands as a highly authentic survivor and a testament to the enduring legacy of air-cooled German engineering.
Jet Black Silhouette and Classic Chrome Appointments
The visual character of this 356C is defined by its deep Black exterior, a shade that emphasizes the rounded, aerodynamic silhouette characteristic of the Reutter-built bodies. A new canvas soft top and headliner ensure the car remains weather-tight while maintaining its elegant profile when closed. The exterior is further enhanced by period-correct accessories, including Hella 128 fog lights and a chrome luggage rack. It sits on 15×5.5-inch chrome wheels with silver Porsche crest hubcaps, wrapped in Vredestein Sprint Classic tires dated to 2021. This combination of dark paint and bright chrome work provides a timeless, high-contrast aesthetic.
Red Upholstery and German Square Weave Carpeting
Inside the cabin, the 1964 Porsche 356C Cabriolet features a striking Red interior that has been recently refreshed to factory standards. The transformation includes newly upholstered seats and authentic German square weave carpets, providing a tactile and premium environment. Drivers interface with a classic VDM steering wheel while monitoring factory VDO instrumentation and a period-correct clock. For entertainment, a Blaupunkt AM/FM radio is integrated into the dashboard, preserving the mid-century European cockpit atmosphere. The interior reflects a build quality that prioritizes material integrity, ensuring a comfortable and historically accurate experience for the next caretaker.
Matching Numbers 1600cc Flat-4 and 4-Speed Precision
The mechanical heartbeat of this Porsche is its original, matching-numbers Type 616/15 1600cc flat 4-cylinder engine. This powerplant is factory rated at 75 hp/76 PS, delivering its energy through a Type 741 4-speed manual transmission. The engine is known for its tractable power delivery and the signature air-cooled soundtrack that has defined Porsche for decades. Because this is a C-model, the car benefits from improved suspension geometry and factory-equipped disc brakes at all four corners. This setup provides a mechanical and engaging feel, allowing the driver to exploit the car’s light weight and balanced chassis on winding backroads.
| Technical Specifications | |
|---|---|
| Engine Type | 1600cc Flat 4-Cylinder (Type 616/15) |
| Transmission | 4-Speed Manual (Type 741) |
| Braking System | Four-Wheel Disc Brakes |
| Wheel Dimensions | 15×5.5-Inch Chrome Wheels |
| Tires | Vredestein Sprint Classic (2021) |
| Provenance | Single-Family Ownership (22 Years) |
Investment Potential and Late 356 Market Positioning
The market for the 1964 Porsche 356C Cabriolet has seen sustained growth as collectors increasingly value the daily usability of the final-year cars. Benchmarked against the earlier 356B or the contemporary Mercedes-Benz 190SL, the 356C is often preferred for its superior braking performance and engine reliability. This vehicle’s unique selling point is the combination of its matching-numbers status and the long-term 22-year family provenance. As air-cooled Porsches continue to dominate the collector market at auctions like Indy 2026, authentic examples with documented mechanical history represent a low-volatility investment for serious German car enthusiasts.
Provenance and Air-Cooled Reliability Trends
Owning a 356C with over two decades of single-family history suggests a vehicle that was maintained as a cherished asset rather than a project car. The recent updates to the canvas top and the seat upholstery indicate that the previous owners prioritized preserving the car’s readiness for the road. For the new caretaker, the simple mechanical nature of the 1600cc flat-4 ensures a manageable maintenance schedule compared to more complex multi-cam engines. This Cabriolet is designed for the enthusiast who intends to participate in rallies or local shows, offering a reliable and turnkey entry into the highest echelon of the Porsche community.
The Final Chapter of a German Masterpiece
The 1964 Porsche 356C Cabriolet remains a definitive expression of purposeful design and mechanical efficiency. By blending the classic Reutter open-top styling with the technical advancements of the final C-series, this Black and Red example offers an uncompromising driving experience. It serves as a bridge between Porsche’s humble beginnings and its future as a performance powerhouse. As it crosses the block, it stands as a rare opportunity to acquire a documented, family-owned piece of automotive history that is ready for another century of operation.
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Source: mecum.com
