1. Buying a car before marriage generally does not belong to the joint property of married couples. A car bought by one party with personal property before marriage belongs to his personal property. Buying a car before marriage and repaying the car loan with the joint property of husband and wife after marriage belong to the joint property of husband and wife. Husband and wife have equal rights to dispose of common property.

2. 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 joint property of husband and wife, which is jointly owned by husband and wife:

(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;

(5) Other property that should be jointly owned.

Husband and wife have equal rights to dispose of common property.

Second, how to divide the joint property of husband and wife?

1, agreed distribution, distribution according to the wishes of the parties;

2. If the agreement fails, it shall be distributed equally;

3, according to the principle of taking care of the rights and interests of children, women and innocent parties.

Both men and women may agree that the property acquired during the marriage relationship and the pre-marital property shall be owned separately, jointly or partly separately and partly jointly, and in writing.