The psychology of cars is an emerging field that studies how people experience and interact with automobiles from a psychological perspective. Researchers have found that the design, features, and sensory experiences of cars can affect drivers' emotions, perceptions, and behaviors.

Some people may find the smoothness of leather upholstery or the smell of new plastics to be pleasurable and even arousing, while others may feel uncomfortable or disconnected from their environment. Similarly, research has shown that the shape and sound of cars can influence people's moods, attitudes, and even sexual desires.

One area of interest within the psychology of cars is the relationship between car design and human psychosexuality. Some experts believe that car design can trigger psychosexual responses similar to those associated with human sexual behavior.

A curvy hood line on a car might resemble the curves of a woman's body, creating an association between driving and sexual desire in men.

The way a car moves, such as its acceleration or braking capabilities, can elicit feelings of power or control, which could translate into feelings of sexual dominance.

Researchers have also examined the effects of car design on drivers' fantasies and fetishes. Some individuals may develop strong attachments to certain makes and models, viewing them as extensions of themselves or objects of desire. This phenomenon is known as "automotive fetishism" and can range from harmless enthusiasm for specific features (such as tailfins) to obsessions with particular brands or colors. Other studies have explored how different types of automobiles can evoke sexual associations through their shapes, sounds, and functions.

The study of psychology and cars offers insights into how humans perceive and interact with their environment and suggests new ways to improve our understanding of human behavior. By analyzing the relationship between car design and psychosexuality, we can gain a better understanding of how physical environments affect our emotions and relationships, including those involving intimacy and passion.