AAA Auto Club Americans spend nearly $10,000 owning a car is expensive $9,000 a year according to AAA source $10,000 each year $9,000 annually average annual cost of owning a car was nearly $9,000 According to AAA study by AAA $9,000 a year American Automobile Association estimates latest numbers from the auto club AAA $9,000 on gasoline and motor oil about $10,000 [Keep reading at USA Today] most expensive things USA Today.com spends $9,000 According to AAA