RosCar is an online car rental comparison and booking service focused on Dubai and the wider UAE. Its website lets travelers compare vehicles and offers from local and international rental companies, with options designed for customers who prefer flexible payment and booking terms. Depending on the supplier, customers can rent without a deposit or credit card and pay by cash or debit card when collecting the vehicle.

Bookings can be made online for pickup at Dubai International Airport (DXB) or Al Maktoum International Airport (DWC), with hotel delivery also available on request. The service covers a broad range of vehicles, including small and economy cars, sedans, SUVs, vans, and premium models. Customers can filter offers by requirements such as no deposit or no credit card, and may select extras including insurance or full coverage, child seats, an additional driver, and unlimited mileage where offered.

RosCar provides booking details and pickup instructions by email. A prepayment of 15–20% is usually required to confirm a reservation, with the balance paid at pickup.