Is there any way to get a free carfax or at least find out
what extras the car has?I'm buying from a private seller
No free carfax, you or the seller will have to pay for it.
message me the vin, i can help you out
CarFax does not list a car's options. Depending on the make and model you might be able to get a build sheet printed out by a dealer's service department for that make of vehicles.