Most if not all car dealerships can offer you 0% financing on the car loan.
But it's not actually the dealership who finances the purchase price of the car or other vehicle but instead it's a bank that gets you the financing.
To get 0% financing you also need a good credit score of 650 to 700 or above to qualify for the 0% Financing.
Chevrolet Dealerships and Buick Dealerships are two dealerships though that I know that can help get you 0% financing on the car loans.