The banners for Mercedes-Benz’s high-volume models (the C, E, M, S and GLK-Classes) express the distinct personality of each—and without going off-brand. The extra sample for the S-Class is one of the numerous “offer” versions that were also produced for each model. An $87,950 luxury sedan, the S-Class is an unlikely candidate for such a sales-y push. Yet here it is tagged with an APR, mystique still intact.