It depends on the taxi company in question. Many use a mixture of vehicles, but some specialty companies exist using specific types of vehicles (ex. limousine lines, handicap vehicles, shuttle bus companies, etc.) Appearance and livery is also company dependent, though all taxi vehicles must display the taxi number and government-issued blue license plate.
V E N T A L I A Devilishly handsome Spaniards & French folk qui parlent français. This nation represents my views taken a step too far. NS states are a general guideline for direction. -Refounded 2023-