Convenience is the wish!De Gruyter Part Auto is part of vroom, the part Riemersma Leasing concept.Vroom makes it possible to easily share cars within a company or in a business like the Gruyterfabriek.You drive the car Gruyter Part whenever you want. Its easy, durable and affordable.You know that for 7 euros by Gruyter Part Auto * goes to Eindhoven? And for 18 Euros * in Amsterdam?