Get 2012 Mercedes-Benz S-Class prices including invoice and MSRP. The 2012 Mercedes-Benz S-Class base MSRP price is between $91,850 - $210,900, but the invoice pricing for the 2012 S-Class is between $85,421 - $196,137. Each dealer has their own regional rebate plans and mark-ups, but the dealer holdback for the 2012 Mercedes-Benz S-Class is between $2,756 - $6,327. With a base target price of $84,141 - $192,463 means that you'll be looking at a total target price for the 2012 S-Class at around $92,017 - $200,839. To learn more about individual trim pricing, you can choose one of the 2012 Mercedes-Benz S-Classs below and see specific details.