There are many factors that can influence our psychological connection to cars. The car itself is an extension of ourselves, and how we perceive it affects how we feel about driving and what we think of while behind the wheel. One factor that has been studied extensively is the design of automobiles. When it comes to the way cars look and feel, there have been many theories put forth about why they elicit specific emotions. In particular, certain aspects of car design have been shown to evoke sexual attraction subconsciously.

Let's explore the theory that symmetry plays a role in attractiveness when it comes to vehicles. Symmetry is often seen as being a sign of health and wellness, which could explain why symmetrical designs are more visually appealing to humans than asymmetrical ones. This is supported by research conducted by scientists who found that people prefer faces with symmetrical features over those with asymmetrical ones, both in terms of perception and preference for mating partners. It stands to reason then that the same would apply to car design. Cars with balanced proportions, such as the Mercedes-Benz S-Class or BMW 7 Series, tend to be more popular among consumers than models like the Volkswagen Beetle or Porsche 911 because they appear more aesthetically pleasing overall.

Tactile feedback plays a large part in creating a sense of intimacy between driver and vehicle. As humans, we rely on touch to understand our surroundings, so it makes sense that cars with textures we find comfortable will be more likely to create an emotional connection with us. The sensation of leather seats or wood trim can evoke feelings similar to those experienced while sitting next to someone you're romantically interested in. On the other hand, metal surfaces may not provide the same level of comfort but can still create a strong bond if they feel secure underfoot.

Certain materials used in automotive design, such as carbon fiber or aluminum, have been shown to increase testosterone levels in men, leading them to feel more sexually attracted towards their vehicles.

Visual balance can also impact our attraction to cars. A good example of this is the Honda NSX Concept Car. Its sleek lines and curvaceous body create a perfect symmetry that gives off a feeling of harmony and balance. This is especially true when compared to more angular designs like those found on muscle cars from decades past. While these older models may have been iconic at one point, they don't have the same appeal today due to their lack of visual balance. When it comes down to it, we prefer things that look balanced because it allows us to focus on other aspects without being overwhelmed by visual dissonance.