<human>:  How often should I take my car in for maintenance?
<bot>: It depends on the make and model of your car, as well as your driving habits. Generally, you should take your car into a mechanic or dealership every 3,000-5,000 miles for an oil change and tune-up, or every 6 months, whichever comes first. It's also a good idea to inspect your car's brakes, tires, hoses, battery and other components at least once a year.