Boston Corporate Coach™ executive sedan service in the United States is typically provided through the Volvo S90 and Mercedes-Benz S-Class, with additional models available in select international markets. Both are late-model, professionally maintained, and operated by vetted chauffeurs to the same service expectations. The S90 provides a composed, understated profile suited to corporate travel programs; the S-Class provides a comprehensive interior specification suited to senior leadership and VIP movements.