Car rental in Vungtau is not recommended for tourists. Firstly, the traffic in the city, as well as in the whole country, is chaotic. Secondly, in this unpredictable moving mass, few people adhere to the rules of the road.
It is not worth looking for car rental Vungtau without or with a deposit also because the international driver's license is not valid here. If you want to arrange a cheap car rental in Vungtau, you need to have a license issued by the authorities of the Socialist Republic of Vietnam.
The same applies to motorcycle rentals, which are more popular here than cheap car rental in Vungtau. Please note, if you get into an accident and you do not have a local driver's license, you are automatically guilty of a traffic violation.
But if you stay at the resort for a long time, it is much cheaper to buy a vehicle rather than rent. The most convenient way is to buy a used motorcycle. You can take it in any car rental in Vungtau 24 hours a day. The purchase and sale is formalized in 10 minutes. You are given a technical passport and a receipt of purchase. In fact, this is a long-term rental, as the vehicle can be easily sold on the eve of departure. For such a kind of car rental in Vungtau the price is quite modest. A used Honda Stream will cost 350 USD.