Most dealerships do *not* have a return policy for new cars. They are expensive, large purchases, and the dealership has already incurred costs in obtaining and preparing the vehicle for sale.
However, there might be *limited* exceptions:
* Specific dealership policies: A few dealerships *might* offer a very short return period (e.g., a few days) under very specific conditions, often with significant limitations and fees. This is extremely rare and should be explicitly stated and agreed upon *before* the purchase. Always ask about a return policy *before* signing any paperwork.
* "Lemon Law" protections: If the car has significant defects that the dealership repeatedly fails to repair (making it a "lemon"), you might be entitled to a refund or replacement under your state's lemon law. This is a legal process, not a simple return.
* Misrepresentation or fraud: If the dealership misrepresented the car's condition or features (e.g., undisclosed accidents or inaccurate odometer readings), you might have grounds to rescind the contract. This typically involves legal action.
* Financing issues: Problems with the financing could potentially allow you to void the sale, but this is not a straightforward return.
In short: Don't assume you can return a new car. If a return is crucial to you, explicitly discuss this possibility with the dealership *before* signing any documents and get it in writing. Otherwise, be very sure about your purchase before finalizing it.