View all Mercedes-Benz 2003 Car Models has information about 5,105 Mercedes-Benz cars in its database starting from 1981 to 2021. For 2003, you can choose between 799 Mercedes-Benz models. The average price of Mercedes-Benz cars for 2003 comes to $64,846.91, which is higher that the average price of Nissan cars for 2003.