The cab company uses the same car as Vice City Cabs Cabbie. The only differences between the two cars is that the Kaufman Cab has it's logo on the side while the Cabbie doesn't. The Kaufman Cab is also lighter and faster that the Cabbie.
Prior to Kaufman Cabs' missions, the car has a standered radio in it. When the missions are complete, the radio will be replaced with a dispatch radio, with Kaufman Cabs dispatcher Delores communicating with the other drivers.