Yup. Cheap fuel, cheap parking, cheap insurance, and fun!
Insurance and underground parking at work for my scooter for the month is actually a few $ cheaper than a monthly bus pass. Why the heck would you tie yourself to the bus when you can go anywhere you want in the city anytime you want and in most places get free or deeply discounted parking!
Plus the car then gets used only on the weekends and trips, which makes the car insurance cheaper, and less maintenance, gas, etc etc.