In the unfortunate event of unknowingly purchasing a stolen car, it is unlikely that you will be able to recover your money. If your insurance company offers coverage for such incidents, they will conduct a thorough investigation, which may take several months, to verify the legitimacy of the claim and ensure there is no fraud involved. If they establish that you genuinely acquired the car in good faith and your policy is valid, there is a possibility of receiving partial reimbursement for some of the costs incurred, though this is not guaranteed in all cases.