Franklin Sussex Hyundai is located at 2 Walling Avenue in Sussex, NJ - only minutes from Vernon, Newton, Hamburg, and Sparta! Come see us today and take advantage of our Customer Loyalty Rewards program! You earn points for every dollar you spend! Franklin Sussex Hyundai is located at 2 Walling Avenue in Sussex, NJ - only minutes from Vernon, Newton, Hamburg, and Sparta! Come see us today and take advantage of our Customer Loyalty Rewards program! You earn points for every dollar you spend!