Mercedes-Benz of Durham. Location: 110 Kentington Dr., Durham, North Carolina 27713. Summary. Sells new or used vehicles at a profit to the dealership, while ensuring customer satisfaction. Supervisory Responsibilities. This job has no direct supervisory responsibilities. Essential Duties and Responsibilities include the following. Meets dealership sales goals. Greets customer and determines make, type, and quality of vehicle desired. Explains fe...