The average price of petrol in Yangzhou is ฿ 30.24/litre over the past month, costing you anywhere between ฿ 1,361 and ฿ 1,966 to fill up a car’s fuel tank.
The length of time you can book a car hire for is subject to the inventory of the supplier. When renting a vehicle from Yangzhou it should be possible to hire a car for a whole month if needed.