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Lamborghini Diablo and Rare Porsche 356A Carrera GT Lead Bonhams Greenwich Auction

market-auction · 2026-05-22

Bonhams|Cars will auction a 1991 Lamborghini Diablo and a 1957 Porsche 356A Carrera GT at The Greenwich Auction on May 31 in Greenwich, Connecticut. The Diablo, estimated at $300,000–350,000, is finished in rare factory-correct Midnight Blue Metallic over tan leather and has documented Canadian provenance from Quebec, Alberta, and Ontario before arriving in Florida in 2026. It comes with a service history file. The Porsche 356A Carrera GT, estimated at $500,000–700,000, features scarce factory-correct Aquamarine Blue over Black leatherette with Grey corduroy inserts. The auction will also include other classic and historic sports cars.

Key facts

  • Bonhams|Cars is holding The Greenwich Auction on May 31 in Greenwich, Connecticut.
  • A 1991 Lamborghini Diablo in Midnight Blue Metallic over tan leather is estimated at $300,000–350,000.
  • The Diablo has documented Canadian provenance from Quebec, Alberta, and Ontario.
  • The Diablo arrived in Florida in 2026.
  • A 1957 Porsche 356A Carrera GT in Aquamarine Blue over Black leatherette with Grey corduroy inserts is estimated at $500,000–700,000.
  • The auction features a selection of classic and historic sports cars.
  • The Diablo's service history file is included.

Entities

Institutions

  • Bonhams|Cars

Locations

  • Greenwich
  • Connecticut
  • United States
  • Quebec
  • Canada
  • Alberta
  • Ontario
  • Florida

Sources