Meter unit to display fare charges to passengers. Modern meters can accept credit & debt cards for fare payments. Most have a radio to communicate with dispatch & some vehicles have security barrier between driver & passenger area.
window between cab driver and people in the back seat
a sign on top that says taxi
A middle window.
Mileage meters that determine the cost to the customer based on the time it took to get to their destination.
A meter.
Some things a taxi might have that a regular or standard model does not: heavy duty suspension over-sized or larger radiator higher load capacity (for luggage or multiple people - comes with a HD suspension) larger alternator (more power for the additional electronics and lights)
they used planes,cars,horses,taxicabs, and abouch more other things
organ,cars,plumbing,bagpipes
About 98% of Americans use regular gas in their cars.
Cars
Cars, Train, Life
One thing that a taxi cab would have that a regular car wouldn't is a meter. The meters determine how much a passenger will need to pay once they get to where they need to travel to.
The Checker Motor Corporation In reality Checker did sell cars to the general public that were not used as Taxi Cabs. But, the vast majority of their vehicles were built as Taxis.
paying passengers and a meter