14: Ventilated seats
Early leather and cloth seating in the 1980s were notorious for either being too hot or too cold. Now there are all kinds of unique features such as air-conditioned seating and ventilated seating for those hot summer days. The adaption of ventilated seating has made the hot leather seats a much more comfortable aspect.

For those that live in a hot or cold climate, these seats are a lifesaver, especially if you spend a lot of time in your vehicle. The ventilated seating that we find in vehicles these days have changed the way that we drive for the better.