Automobile sex is a form of fetish that involves attraction to automobiles or parts of them, such as tires, engines, or gearshifts. It may be combined with sexual acts involving partners who are not present during the autoerotic activity. Some people find the smell of rubber, leather, and plastic arousing, but most often it is associated with touch and sight. There are several theories about why this phenomenon occurs, including childhood experiences with cars and the appeal of their sleek design and powerful mechanisms. Sexualized behaviors can include sucking on steering wheels or car keys, sitting on dashboards, feeling the vibrations from the engine or exhaust pipe, and more. Cars can also be used for masturbation and other forms of self-pleasure. This type of sexual interest is quite common, especially among men.

There are many different kinds of eroticism related to automobiles, which can range from lighthearted flirtation to obsessive behaviors. People who enjoy watching others drive cars in a sexy way or who fantasize about driving themselves around town are said to have an "automotive fetish." Others may prefer to watch racing, drifting, or other high-speed activities. Still, others like to roleplay as drivers or passengers, wearing special outfits and taking part in carnival games. For some, the fantasy of being trapped inside a car during a storm or chase scene is exciting.

Certain types of vehicles are seen as more sexually appealing than others, with sports cars being the most popular choice. Luxury cars, classic cars, and SUVs are also common, while minivans and trucks tend to be less attractive. Some people find a certain color or model irresistible, such as the Aston Martin DB5 from James Bond movies. The type of music playing in the vehicle can also influence arousal levels, with rock, pop, and rap often considered sexiest. The sound of an engine revving can evoke feelings of power and passion.

Automobile sex is a unique form of fetish that has captured the imagination of many people throughout history. It can take on various forms, from simply admiring the beauty of a sleek car design to engaging in elaborate sexual acts involving multiple partners. There is no shame in having this interest, as it is just one aspect of human nature.

It's important to remember that not all relationships will share this enthusiasm for autoeroticism, so communication and consent are key.