What is CarDealersBook UK? We are an online directory of car dealers across the UK and we are happy to provide our members and visitors with the relevant information they need. We are always here for you to provide you with information and contact details of the most recommended car dealers in your area and that way we enable you to find the car dealer practice that fits your needs and requirements in a suitable location. Using CarDealersBook UK online directory is completely free! Simply browse and find the best car dealers we picked and highlighted for you, so you can be sure you make the smartest choice!