Welcome to Guaranteed Motors LTD If you are looking for great savings on quality used cars in the Bury St. Edmunds area, then you have reached the right place. Guaranteed Motors are a specialist used car dealer based in Bury St. Edmunds, Suffolk. We are proud to offer you a first class customer service and very competitive pricing, so please browse our stock list. At Guaranteed Motors we stock a range of used cars to suit all budgets and lifestyles so we are sure to have the right car for you. Here at Guaranteed Motors, we aim to make the purchasing of your next quality used car as easy as possible. Further more, we are happy to offer a part exchange service where we will offer you the best possible price.