Typically, Dublin Cars may impose a mileage limit on their rental vehicles, which can vary depending on the specific rental agreement or vehicle type. Many car rental companies offer a certain number of miles or kilometers included in the rental fee, and additional charges may apply for exceeding that limit. It is common for rental agreements to have different mileage options, such as unlimited mileage on specific vehicle categories or for longer rental periods. Therefore, it is a good idea for customers to closely review the rental contract for any mileage restrictions or additional fees. For the latest and most accurate information, it is advisable to check the current web page of Dublin Cars, as details may change and vary based on current policies or promotions.