The Official Buick GNX Registry & Owners Association

Our mission is the protection, preservation, and documentation of Buick GNX vehicles and their provenance.  We are the record of authority on each of these supercars, providing vital information and assistance to fellow owners, prospective owners, as well as enthusiasts.  We can also authenticate any GNX built using factory production records nobody else can do what we do!


For comprehensive and accurate information about the Buick GNX, you've come to the right place.  Please explore all we have to offer and get in touch with us if you:

  • Are a current or former GNX owner who has not yet contacted us directly
  • Need guidance on purchasing, valuation, insurance, maintenance, or production details
  • Have information regarding a particular vehicle you'd like to contribute

Verifying the Vehicle Identification Number (VIN) is the only sure way to confirm a GNX is genuine.