The most common mode of transportation in the city is the motorcycle. Car rental is also available in Nha Trang, but it is much less common. This is due to the many small streets and the huge influx of tourists and locals on the roads.
Regarding driver's licenses, a local Vietnamese license is required for 24-hour car rental in Nha Trang. Renting a car without a license is virtually impossible and not worth attempting, unlike renting a motorcycle. An alternative option is to rent a car in Nha Trang without a deposit but with a driver, and it will cost almost as much as renting a car yourself. The price of a rental car in Nha Trang rarely exceeds 150,000 VND per day.
If you can't find a cheap car rental in Nha Trang, simply walk along the street from one rental car dealer to another, and you'll notice that everyone's prices vary. There are also car rental shops owned by Russians. In such places, you can not only rent a car in Nha Trang inexpensively but also enjoy a cup of coffee with the owner and have a chat.