I assumed his estimate was for buying a new car, not yearly. Your numbers seem approximately right for yearly, although you also have to add in insurance. I think my maintenance expenses have averaged more like $500 as well, between routine maintenance and an oil change once a year, new tires every 4-5 years, battery change every 3-5 years, and miscellaneous mishaps (had to replace my windshield once after it got hit by a rock when parked in a city).