Cadillac’s XTS Sedan Looks To Bring Luxury To Livery

Unlike limousines, which are generally designed to coddle occupants in over-the-top luxury, livery cars are meant to get passengers to and from airports or business meetings in reasonable comfort. Sure, livery cars are a step down from limos, but they’re a big step up from the other alternative, taxi cabs. Worldwide, some 400 million…