1973 – 1984 Sbarro BMW 328 Turbo – Exterior and Interior – Retro Classics Stuttgart 2022
A pre-war icon reinterpreted with 1970s turbo technology is not an obvious combination. Yet between 1973 and 1984, the Sbarro BMW 328 Turbo explored exactly that idea. It blended the visual memory of the 1930s BMW 328 with contemporary engineering ambition.
Technical Details
The Sbarro BMW 328 Turbo was developed by the Swiss constructor Franco Sbarro, known for low-volume, experimental sports cars and reinterpretations of historic designs. Mechanically, the car was not a continuation of the original 1936–1940 BMW 328, but a reinterpretation using more modern BMW components.
Most documented examples were based on BMW mechanical platforms from the 1970s, commonly utilizing BMW inline six-cylinder engines. Period sources frequently associate the project with turbocharged versions of BMW’s 2.0- to 3.0-liter straight-six engines, reflecting the era’s growing interest in forced induction. Output figures vary depending on the individual build, as the cars were produced in extremely limited numbers and often customized. In general, turbocharged BMW six-cylinder engines of the period could exceed 200 horsepower, placing the Sbarro 328 Turbo firmly in high-performance territory for the 1970s.
The chassis construction followed Sbarro’s typical approach: a lightweight tubular or modified production frame combined with independent suspension systems derived from BMW donor vehicles. Disc brakes were standard, consistent with the performance orientation of the project. The car retained rear-wheel drive, in line with BMW tradition, and was offered with manual transmission.
Because Sbarro operated as a small-scale manufacturer, technical specifications were not fully standardized across all examples. Each Sbarro BMW 328 Turbo must therefore be understood as part of a limited series of individually configured cars rather than a uniform production model.
- Manufacturer: Sbarro (Franco Sbarro Automobiles)
- Model name: Sbarro BMW 328 Turbo
- Year of manufacturing: 1973–1984
Design
The visual concept of the Sbarro BMW 328 Turbo referenced the legendary BMW 328 of the late 1930s, one of Germany’s most celebrated pre-war sports cars. However, the reinterpretation was not a strict replica. Instead, Sbarro combined retro-inspired cues with contemporary 1970s supercar elements.
The bodywork typically featured low, wide proportions, pronounced wheel arches, and aerodynamic shaping more in line with 1970s design language than 1930s streamlining. Some versions incorporated dramatic details such as gullwing-style doors, further distancing the car from the open-top original BMW 328 while emphasizing its experimental character.
The front fascia often retained rounded forms and classic-inspired grille elements, while the rear adopted modernized aerodynamic surfaces. The body was generally constructed from lightweight composite materials, reflecting Sbarro’s experience with fiberglass and custom fabrication.
Inside, the cabin followed a driver-focused layout with sports seats, a compact dashboard, and performance-oriented instrumentation. Unlike the minimalist 1930s roadster, the Sbarro 328 Turbo reflected 1970s expectations of enclosed comfort and structural rigidity.
Historical Significance
The Sbarro BMW 328 Turbo belongs to a broader trend of reinterpretations and revival projects that emerged in the 1970s and early 1980s. During this period, several manufacturers and independent constructors revisited pre-war icons, often blending nostalgia with modern technology.
Franco Sbarro, active in Switzerland, built a reputation for experimental prototypes, limited series vehicles, and concept cars. The 328 Turbo project demonstrated how the legacy of BMW’s pre-war motorsport success could be reimagined in a contemporary context. Rather than recreating the original car authentically, Sbarro used the 328 name as a conceptual reference point, aligning it with turbocharged performance that symbolized the technological optimism of the 1970s.
Production numbers were extremely low, and documentation varies. The car was never a mainstream BMW product but a coachbuilt, independent interpretation. Its significance lies less in commercial impact and more in illustrating how historic models continued to inspire bespoke automotive projects decades later.
Quirks and Pop Culture
The combination of a 1930s design reference with 1970s turbocharged performance creates an unusual identity. The Sbarro BMW 328 Turbo stands apart from conventional replicas by incorporating visibly modern features, including enclosed bodywork and, in some cases, unconventional door mechanisms.
Sbarro’s vehicles often appeared at European motor shows, where they attracted attention for their bold concepts. The 328 Turbo fit into this pattern, representing both homage and experimentation. Because each car was individually built or configured, collectors and historians treat surviving examples as unique artifacts rather than standardized production models.
The project also reflects a particular era in automotive culture when turbocharging was increasingly associated with advanced performance, following developments in motorsport and high-performance road cars. Applying turbo technology to a car inspired by a pre-war racing legend created a deliberate contrast between heritage and modernity.
Display and preservation
The vehicle was exhibited at the Retro Classics Stuttgart in 2022. This car show is one of the major events on the classic car calendar in Germany. In 2022, it took place across five exhibition halls. Visitors can enjoy special showcases, hunt for rare parts and books, and buy cars—both private sellers and dealers offer a wide range of classic and youngtimer vehicles. In 2022, there was a noticeable increase in low-mileage youngtimers and classic cars.
Conclusion
The 1973–1984 Sbarro BMW 328 Turbo represents a niche but distinctive chapter in automotive reinterpretation. Combining BMW-derived turbocharged six-cylinder engines with retro-inspired styling and bespoke Swiss craftsmanship, it bridged two different eras of sports car design. Produced in very limited numbers, it was less a revival and more an experimental homage. Today, it stands as an example of how historic automotive icons can be reshaped through the lens of a different technological and cultural moment.
