When a classic car is sold, the insurance policy typically cannot be transferred to the new owner directly. Hagerty Classic Car Insurance is designed to cover specific vehicles owned by policyholders, so it is necessary to cancel the existing policy related to the sold car. Once the policy is canceled, the seller can explore options for insuring their next classic vehicle or request a new policy. It may also be possible to add a new vehicle to an existing policy if the seller acquires another classic car before selling the original one. It is advisable for individuals to review their specific circumstances and coverage details. For the latest information on policies and procedures, the Hagerty website may provide useful resources and contact details.