The main difference between a grant deed vs. Warranty deed is the level of protection offered.I think when you are selling or buying a property, it is better to use a Warranty deed because it assures you that the title is lien free. A warranty deed provides title warranty to the purchaser, guaranteeing protection against future claims or disputes regarding the property. A grant deed is a property deed that is used to transfer ownership of real property from a grantor (the owner of a property) to a grantee (the buyer). The general warranty deed makes the grantor responsible even if the problems of the title stems from the previous owner. A warranty deed promises the seller that he or she legally owns the property. The deed is an actual written record of the conveyance, while the title refers to a legal title, indicating the real owner of a property. A warranty deed, in essence, is a seller's assurance that they hold clear title to a property and have the right to sell it. This type of deed offers less protection to buyers than a general warranty deed—a deed in which the grantor fully warrants good, clear title to the property.