Legal analysis: people who buy a car after marriage generally belong to the joint property of husband and wife. When a married person borrows money to buy a car, one party should be the main lender and the other party should be the sub-lender. If both are repaid by one person, whether they belong to the joint property of husband and wife should also be confirmed according to the actual situation. The property jointly owned by husband and wife refers to the property jointly owned by husband and wife during the existence of the relationship. The so-called duration of the relationship between husband and wife refers to the period from the marriage of one spouse to the death or divorce of one spouse. The property acquired by the husband and wife during this period belongs to the common property of the husband and wife, unless there is an agreement.

Legal basis: Article 1062 of the Civil Code of People's Republic of China (PRC), the following property acquired by husband and wife during the marriage relationship is the common property of husband and wife and belongs to them:

(1) Wages, bonuses and remuneration for labor services;

(2) Income from production, operation and investment;

(3) Income from intellectual property rights;

(4) Inherited or donated property, except as provided for in Item 3 of Article 1063 of this Law;

(five) other property that should be owned by * * *.

Husband and wife have equal rights to dispose of the same property.