Cars offer many advantages for people who want to engage in sexual activity while driving. First, they provide privacy from prying eyes and ears. Second, they can be modified with features that enhance arousal such as leather seats, a sunroof, rear view mirror, and stereo system. Third, cars are designed to create an emotional response from drivers which can translate into increased feelings of attraction towards one another. Fourth, the car's layout creates a physical barrier between driver and passenger that makes it easier to maintain eye contact and focus on each other without distractions. Fifth, the engine sound and vibrations can heighten sensory experiences during intercourse.

The act of driving itself can be seen as an extension of foreplay or sex itself.

The transmission tunnel bisects the cabin space in most cars creating a physical barrier between the driver and passenger seat. This 'shared center' is often interpreted as a way to bring occupants together physically and emotionally. It is also said to represent a symbolic connection between two people.

Some may see this configuration as a physical division that prevents intimacy and closeness. The psychological effects of being in close quarters with another person have been studied by researchers. People feel more connected when they share personal space because it leads to greater trust and understanding. This is why couples often sit side-by-side rather than facing away from each other while traveling long distances.

Sexuality and automobiles go hand in hand for many reasons.

People may enjoy watching pornography while driving or having their partner perform sexual acts on them. Cars also allow for discretion when engaging in public displays of affection such as making out or touching each other. The openness of the road provides freedom from social norms and expectations. Lastly, some people find the act of driving exciting due to its risk factor which could enhance arousal during intimate moments.