You probably already use your clothing and hairstyle to express your personality. When asked to describe yourself, you may talk about your job, your hobbies, or your musical tastes. Yet another way to flex your sense of identity is with the car you drive. Whether a man drives a flashy convertible or takes the subway to work can say a lot about him as a person. You may be attracted to a certain type of car without really thinking about it, or the type of car you drive may be a very conscious decision.