Bosak Nissan is part of the Bosak Auto Group dealerships. We're a family-ran dealership with non-commissioned sales consultants, frequently recognized for providing a great customer experience. Our dealership has the latest Nissan models and quality used cars for sale as well as Nissan service and parts. Our Nissan dealership is near Chesterton, Portage, Valparaiso, Hobart and Merrillville. Start your buying process online or at our Burns Harbor dealership and see for yourself why "It's Better at Bosak!".