Bizzarrini P 538 Classic Cars for Sale

Introduction and History of the Bizzarrini P 538

Developed at the height of 1960s motorsport engineering, the Bizzarrini P 538 emerged from the Livorno-based Scuderia Bizzarrini under the guidance of Giotto Bizzarrini, a key figure in Italian automotive history. Launched in late 1965 or early 1966, the P 538 was directly conceived for gruelling endurance races, notably the 24 Hours of Le Mans in 1966. Its innovative design, including a mid-engine layout, space frame, and lightweight fibreglass bodywork shaped by Giorgetto Giugiaro, reflected the strict demands of international race regulations. Production was limited, with only a handful of chassis crafted by Prototipo Bizzarrini S.P.A. (1965–1969), and a few further units later assembled by Laboratorio Automotori di Bizzarrini after 1971. Each car’s ownership and racing record is carefully tracked in the official Bizzarrini register, adding both intrigue and provenance for enthusiasts.

Model History

The P 538 stands as a singular model series, distinct from its maker’s other road or race cars. There is no direct predecessor or successor—the model is unique in Bizzarrini’s portfolio. Initial five barchettas emerged out of Prototipo Bizzarrini S.P.A. in Livorno, followed by three more produced by Giotto Bizzarrini's subsequent venture post-1969 bankruptcy. These editions remained extremely limited, cementing the P 538’s status as a rarefied race car. While based on the same fundamental chassis and layout, the P 538 evolved primarily through changes in engine fitment and incremental improvements guided by race feedback and FIA regulations.

Highlights of the Bizzarrini P 538

Every P 538 combines advanced Italian engineering of its time with racing specifics: a five-speed gearbox tailored for motorsport demands, in-board disc brakes all round, and fully independent suspension allowing precise handling in competition. The fibreglass body was not only designed for minimal weight, but integrates bold racing cues and an open-barchetta configuration. No two P 538s are exactly alike—differences stem from period-specific regulations, race adapations, and engine choices (Chevy V8 or Lamborghini V12). Today, only a handful survive, all meticulously documented by serial number and racing history.

Technical Data

Special Editions and Collectible Models

While every P 538 is rare by definition—built in limited numbers and each with individual histories—further rarity is seen in original cars that ran at Le Mans in 1966 or are factory-documented with Chevrolet V8s versus the later Lamborghini V12 units. Each car's build and use is chronicled in the official Bizzarrini register, and eligibility for historic events like Le Mans Classic adds further interest to these authentic examples.

Weak Spots and Common Issues

No information regarding typical weaknesses or known issues is currently available for the Bizzarrini P 538. However, as with most low-volume, hand-built race cars from this era, attention should be paid to authenticity, correct matching components, and maintenance of specialised components such as the bespoke space-frame chassis, fibreglass bodywork, and original engine/transmission pairings. Experienced inspection and expert historical references are recommended before acquisition.

Engine and Performance, Transmission and Handling

The P 538 was developed for pure performance: a choice between the lighter, powerful Chevrolet V8 (5.3-litre, up to 480 hp) and the larger, more complex Lamborghini V12 from the 400 GT. The combination of extremely low weight (approx. 800 kg in the V8 variants), mid-engine balance, and precise five-speed transmission oriented for racing results in a responsive, raw driving experience. Fully independent suspension and in-board disc brakes provided precision and stopping power suited to world-class circuits. Both engine variants offer unique sensations—the Chevy V8s known for their throttle response and relative reliability, the V12s more exotic but heavier and complex. - P 538 Chevrolet V8: The most celebrated in competition due to its balance of power and low weight.

• P 538 Lamborghini V12: Noted for its rarity and engine character, but more challenging due to reliability and mass. All are strictly open barchettas, eligible for historic racing.

Interior, Comfort, Exterior and Design

Designed by Giorgetto Giugiaro, the P 538 fuses Italian race-car aesthetics with functional logic: a sweeping, low-profile fibreglass barchetta body over a robust steel tube frame. The open cockpit reflects endurance racing priorities—sparse but focused, prioritising controls over comfort. Special details abound: bespoke instrumentation, minimalist dash, and racing harnesses. Exterior features emphasise air management and minimal drag, while paint schemes can vary between original racing livery and later restoration choices. Most P 538s were delivered devoid of luxuries, with only essential components present—a true distillation of 1960s race car engineering.

Other

Every original P 538 is registered and traceable through the official Bizzarrini registry, which records chassis authenticity and race history. This provenance is crucial for collectors and buyers. Eligibility for celebrated historic motorsport events, such as Le Mans Classic, further enhances their appeal for racing aficionados, not just static collectors.

Summary

The Bizzarrini P 538 epitomises uncompromising motorsport engineering from the era of bespoke Italian racers. Featuring hand-built construction, race-designed fibreglass bodywork by Giugiaro, and either American V8 or Italian V12 powertrains—each chassis tells its own story, with meticulously documented heritage. With all Bizzarrini supply and demand on Classic Trader focused exclusively on this model series, the P 538 continues to draw attention from purists seeking both a slice of racing history and maximum authenticity.