2013 Benz C 300 with navigation package. 27 months 10,000 miles a year (i don't drive much, won't go over miles). total retail price of car is ,030. Monthly payment is 0. It says on contract total of payments i have to pay over 27 months amounts to ,607. Payment of 00 for up front costs that consisted of bank fees, license plate, 1st month payment, sales/use taxes and dealer fee. Good, bad, so-so?