During the divorce period, the marriage relationship was not really dissolved. The loan to purchase a vehicle for common life belongs to the joint property of the husband and wife. Therefore, the loan incurred is also a joint debt.
Article 48 of the Marriage Law: For those who refuse to execute judgments or rulings on alimony, alimony, alimony, property division, inheritance, visiting children, etc., the people's court shall enforce them according to law. Relevant individuals and units shall be responsible for assisting in the implementation.