Rental varies base on contract obligations ... Most 1 year , one
company 5-years .
And also whether or not you have a relief .
And whether or not it's a automatic transmission taxi or a
manual gear taxis .
And also whether or not it's a CNG or diesel taxis .
And some companies gave different benefits , like diesel rebates
or CNG rebates , or good performance reward , non-accident reward
.....
Some gave free-rentals ... like Silver gave something like 25
free rental each yr for their Toyota Crown fleets , if i am not
wrong .
The older the vehicle , the cheaper it is .