In automobile design, several ergonomics factors can be adjusted to create psychological sensations of physical arousal, including the angle, distance, and height of the steering wheel. A certain amount of discomfort can also produce this effect. The car's speed and movement are key elements that contribute to stimulating feelings and increase sensory perception. If the driver is positioned upright while driving fast, they may experience excitement from the vibrations in their body due to the wind and road surface. Other contributing factors include the noise level, music selection, and interior temperature. All these aspects can cause an individual to feel more engaged, alert, and focused while operating the vehicle. In turn, it creates a greater desire for sexual gratification upon arrival at the destination. This phenomenon has been studied extensively through scientific research and identified as "automotive eroticism."

It is believed that people develop fetishes or paraphilias around objects that are associated with strong emotional responses. Automobiles, which represent power and freedom, often evoke strong emotions in individuals. As such, some individuals may become aroused by the smell, sound, touch, or sight of a car. They may fantasize about driving or being driven, taking control of the vehicle or relinquishing all responsibility.

Certain drivers enjoy feeling like they have dominance over the car, whether through manual shifting or braking. Some viewers find eroticism in the motion of cars on the highway, as they move swiftly and smoothly across the landscape. Others appreciate the sensation of acceleration and speed, which can be experienced during high-performance driving or simply by pushing the gas pedal hard enough.

Cars can also symbolically represent sexual partners, with different models corresponding to particular characteristics.

Muscle cars might be viewed as masculine and sedans feminine. Sports cars may suggest agility and athletic prowess, while luxury vehicles convey wealth and status. The color scheme of the car can further enhance this association, with red and black signifying passion and power.

Automobile design plays an important role in creating a sense of psychosexuality in modern society. By understanding these mechanisms, we can better understand our own desires and preferences.