Bonhams Greenwich 2026 Prepares for Star-Studded Classic Car Auction

Greenwich, Connecticut – The collector car world is abuzz as Bonhams prepares for its highly anticipated Greenwich 2026 auction, scheduled for May 31st. Held at the prestigious WR Berkley Corporation Headquarters, the sale promises a curated selection of significant vehicles, spearheaded by a striking 1991 Lamborghini Diablo and an array of exceptional Porsche 356 models, among other notable classics. The event offers enthusiasts and collectors a prime opportunity to acquire rare automobiles with compelling histories, just as the classic car market continues to show dynamic trends.

Diablo to Lead a Charge of Coveted Classics

Headlining the upcoming Bonhams Greenwich auction is a magnificent 1991 Lamborghini Diablo, presented in a rare and factory-correct Midnight Blue Metallic finish over a tan leather interior. This iconic supercar, a symbol of 1990s automotive excess and performance, carries an estimated value of between $300,000 and $350,000. Its provenance includes registrations across Canada, specifically Quebec, Alberta, and Ontario, before its recent arrival in Florida. The Diablo, known for its dramatic styling and ferocious V12 engine, embodies the raw power and exotic appeal that continues to captivate collectors globally. The accompanying service file offers a transparent record of its maintenance history, a crucial detail for discerning buyers.

Beyond the Italian marvel, Porsche collectors will find an impressive selection, with several distinguished 356 variants set to cross the block. Among these is a rare 1957 Porsche 356A Carrera GT, chassis 101385, which will be offered without reserve and carries an estimate of $500,000 to $700,000. This particular Carrera GT boasts a fascinating international history, having been delivered new through Intercaribbean of Cuba to a Cuban lawyer and gentleman racing driver. It reportedly achieved multiple victories in local Cuban competitions in 1958 before being exported to the United States in 1959. After disappearing from public view for many years, the car resurfaced in the early 2000s as a largely complete restoration project. Its current owner embarked on a meticulous restoration spanning more than 15 years, researching original Carrera GTs across the US and Europe, examining factory records, and consulting former Porsche factory managers to ensure the car's return to period specification. Though it lacks its original engine, the extensive efforts to restore it to historical accuracy underscore its significance.

Further strengthening the Stuttgart presence is a 1961 Porsche 356B Super 90 Cabriolet, featuring a Reutter body and presented in its original Signal Red over black leather color scheme. This matching-numbers Super 90 engine example was originally delivered new through AFN Ltd in England around April 1961. Having undergone a full restoration, it is offered with a Porsche Certificate of Authenticity and is estimated to fetch between $200,000 and $250,000. These 356 models highlight the enduring appeal of early Porsche sports cars, celebrated for their engineering purity, driving dynamics, and iconic design.

Beyond the Marquee Names: Diversity and Provenance

The Bonhams Greenwich 2026 sale also features other notable German luxury vehicles. A 1971 Mercedes-Benz 280 SE 3.5 Cabriolet, originally finished in Dark Blue (744 Dunkelblau) with a black leather interior, now sports a striking black exterior over cognac leather following a comprehensive restoration completed over a decade ago. This elegant cabriolet, estimated at $280,000 to $320,000, showcases the timeless craftsmanship and design of Mercedes-Benz's W111 series, a highly sought-after model among collectors. The restoration included meticulous attention to its interior materials, wood veneers, chrome trim, and switchgear, ensuring a high level of presentation.

Adding a touch of presidential grandeur to the auction is a 1970 Mercedes-Benz 600 Pullman Limousine, a rare and imposing vehicle that has been under single ownership since 1978. The 600 Pullman, an ultra-luxury car favored by heads of state and celebrities, represents the pinnacle of Mercedes-Benz engineering and exclusivity during its era. Its long-term single ownership further enhances its desirability, offering a unique opportunity for collectors to acquire a piece of automotive history with impeccable continuity.

The Bonhams Greenwich 2026 auction is shaping up to be a diverse and exciting event, reflecting the continued robust interest in collector cars with strong provenance, desirable specifications, and meticulous restoration. As the market continues to evolve, auctions like this serve as crucial barometers, demonstrating sustained demand for iconic vehicles across various eras and price points.