According to Sigmund Freud, dreams about buying a new car may symbolize sexual desires and urges. The car itself could represent the male or female genitalia, while the act of purchasing a car may signify a longing for intimacy, pleasure, or fulfillment.
2. Jungian Analysis
Carl Jung viewed dreams about buying a new car as a symbol of personal growth and individuation. Acquiring a new car in a dream may represent the integration of different aspects of yourself, as well as a journey towards self-realization and wholeness.