This study explored the relationship between transport independence and autonomy among young people. A sample of 543 participants aged between 17 and 25 years (M = 21.5, SD = 2.4) completed an online survey asking about well-being, psychological autonomy, transport independence and transport disadvantage. It was predicted that transport independence would be positively related to psychological autonomy and enhanced well-being, whereas transport disadvantage would be inversely related. The data were analysed using Structural Equation Modelling. Consistent with the study hypothesis, it was found that transport independence through car ownership and low levels of transport disadvantage were associated with high levels of psychological autonomy which was strongly correlated with well-being. This suggested that having the freedom and means to get around and visit friends, go to work or school and to participate in leisure activities may provide young people with a sense of autonomy and that this may lead to enhanced well-being.