Automobile enthusiasts have been drawn to cars for their speed, power, sound, design, status, social cachet, and safety features. But many also find that cars can be eroticized objects, evoking strong emotional responses when handled well. The car's body is designed to move smoothly along the ground and through space, while its engines produce loud sounds and powerful vibrations. When driving fast or turning sharply, drivers experience lateral G-forces that compress their bodies against the seat. This sensation may cause them to feel aroused and excited about the car's performance. The driver becomes one with the machine, feeling a sense of control and power that heightens the erotic experience.

The automotive industry has made use of this phenomenon, creating advertisements featuring attractive models posing near sports cars, implying that they are exciting and sexy. Some people even buy cars based on how they look rather than their practicality, preferring flashy designs over more mundane ones. In some cases, the car itself becomes an object of sexual attraction, as in stories of car fetishism. People may fantasize about being dominated by a vehicle, or engage in autoerotic practices such as stroking or sucking on parts of the engine. These acts can involve feelings of intimacy and connection with the machine.

There is confusion about whether these sensations actually constitute sex or eroticism. While many people do not consider cars inherently sexual, others see them as sources of physical pleasure and release. It is unclear what distinguishes a sexual response from a purely mechanical reaction, but it seems that some level of intentional desire or attribution is required. Nevertheless, the thrill of car-driving can be intense and enjoyable, regardless of whether it is considered explicitly sexual or not. Passion for cars can lead to relationships with other enthusiasts who share similar interests, building communities around a shared love of speed, sound, and style.