Car rental in Barcelona Sant Boi De Llobregat. Check our car rental prices in Barcelona Sant Boi De Llobregat in order to enjoy the best service with the cheapest prices. Car rental fleet in Barcelona Sant Boi De Llobregat which is frequently renewed, being maximum from 6 to 12 months old, all inclusive prices (unlimited mileage, insurance and tax) and a dedicated customer service are some of the advantages that you will have when you hire a car in Barcelona Sant Boi De Llobregat with us.