how can i sort dealers with no dealer fees

That isn't one of the filter options.

There will be almost no dealers with no fees. I usually negotiate the dealer fees after I negotiate the price of the vehicle.

All fees should be illegal except for tax, title, registration and safety inspection (if required in a state). It is a covert method in most dealerships to increase profits and in many, if not most, instances are not known to the customer until he meets with the Finance and Insurance Manager of the dealership to finalize and sign papers for the sale. Customers beware!