One of the most popular ways to get around is an inexpensive car rental in Miami. You can rent a car directly outside the airport's main terminal, such as from Ace Rent A Car. There are similar firms in the airport building, but their services are more expensive.
You can book a car rental in Miami without a deposit in advance from anywhere in the world - just use the online service. The average price of a car rental in Miami per day - from 70-80 USD, the cost of renting an elite car - about 1800 USD per day. The choice of cars is the most diverse, up to vintage ones. The cheapest car rental in Miami is a small car rental (from 30 USD per day).