Psychology of Cars is an interdisciplinary field that examines how psychological processes influence automotive design, performance, and functionality. It draws from various disciplines such as sociology, anthropology, economics, engineering, and marketing to understand human behavior in relation to cars. The study of cars' impact on mental health has increased over time, especially since they are now considered essential for daily living. Car designers must consider drivers' needs when creating new models, and car owners are often asked to give feedback on their vehicles' designs.

Driving a car can be very sensual, which is why many people fantasize about driving while having sex. This phenomenon is called "carsex." Some individuals find arousal in being inside a vehicle because it creates feelings of comfort, security, intimacy, adventure, or power. Others associate cars with sexuality due to cultural depictions in film or literature.

The famous James Bond films frequently feature luxury sports cars like the Aston Martin DB5.

Cars have been used as erotic symbols throughout history in art and advertising. In addition to their appearance, sound, speed, and feel, cars can evoke strong emotional responses, including attraction and passion.

These reactions may not always be positive; some drivers experience confusion or anxiety due to unrealistic expectations.

There might be too much pressure to perform well behind the wheel or concern about traffic accidents or car breakdowns.

There are also fetishes related to cars, where an individual derives pleasure from using them as objects of affection or domination. They might enjoy rubbing against or being controlled by a car, playing with parts of a car's exterior (like its bumper), or watching others drive. Fantasies involving cars range from mild role-playing to extreme fetishism, such as getting into accidents for thrills.

Cars can affect our psychology through their design, performance, functionality, and emotional appeal. They can evoke powerful physical, psychological, and social meanings that impact our behavior, relationships, and self-identity. By understanding how cars influence us, we can better manage our mental health, navigate sexual desires, and communicate effectively with other people.