Private seller or dealership: what changes for a buyer
Buying from a private seller and buying from a dealership differ in paperwork, recourse after the sale, pricing and the checks you need. Compare both routes before you agree to a price.
Buying from a private seller and buying from a dealership differ mainly in paperwork, legal recourse after the sale, how the price is set, and which checks fall to you. A private sale is usually as-is, with limited protection beyond general fraud law. A dealership sale carries more consumer rules, though the details depend on the state. Neither route is safer by default. A careful private seller can sell a sound car, and a careless dealer can sell a problem car, so the route changes which protections exist and who handles the paperwork more than it changes the quality of the car itself.
The rules described here apply in the United States, and state laws vary, so check the requirements where you live before you sign anything. The points below are general information, not legal advice.
Paperwork and title transfer
In a private sale, the title is the most important document. Confirm that the seller's name matches the title and their identification, and check the title for brands and for any lienholder listed. If a lender still holds a lien, the seller must pay it off and provide a lien release, or you may not receive clear title. Ask for a bill of sale that lists the price, the date, the VIN and the odometer reading, and for any odometer disclosure statement the state requires. Then transfer the title and register the car through your state's motor vehicle agency, paying the sales tax and fees that apply. Keep copies of everything.
A dealership usually handles title and registration paperwork for you, but read every document before signing, including the purchase agreement, any add-on products and the financing terms. The Federal Trade Commission's Used Car Rule requires dealers to display a Buyers Guide on most used cars they offer. That sticker states whether the car is sold with a warranty or as-is. Ask for it, keep it, and compare it with what the salesperson tells you.
Recourse when something goes wrong
After a dealership sale, you may have a limited warranty, an implied warranty where state law allows, or protection under a state lemon law. Lemon laws mainly cover new vehicles, and only some states extend lemon-law protection to used cars, often with their own limits on time or mileage. Many dealers sell some cars as-is, and the Buyers Guide will say so. Read any warranty carefully, including what it covers, how long it lasts and how repairs are arranged.
A private sale is normally as-is. You generally cannot pursue a seller for a mechanical problem they did not hide, but you may have claims for fraud, misrepresentation or a title defect. Ask the seller to write any known defects on the bill of sale, and ask direct questions about accidents, flood damage and open repairs. Keep a record of the answers, because a written statement is far easier to rely on than a conversation you cannot prove.
Extended warranties and service contracts sold by dealers are optional products. Compare their coverage, exclusions, deductibles and cost against the car's condition after your inspection. You can usually decline them or negotiate the price.
Pricing, fees and financing
Dealers often set prices with room to negotiate, though some sell at fixed, no-haggle prices, and they often add fees such as documentation fees, reconditioning charges and dealer-installed products. Documentation fee rules vary, and some states set limits on them. Ask for the out-the-door price in writing, which includes the vehicle, the fees and the taxes. Private sellers usually add no fees, but you pay the sales tax, title and registration costs yourself, and the asking price often reflects the car's as-is condition.
Financing works differently as well. Dealers can arrange loans through their lending partners, while private buyers commonly use a bank, a credit union or cash. Private sales are often paid by cash, cashier's check or bank transfer, and the buyer's job is to make sure the money and the title change hands at the same meeting. Pay only when the signed title, any lien release and the bill of sale are handed over, never before. Cash leaves no trail, so if you pay in cash, get a signed receipt that lists the VIN, the price and the date. Where you can, pay by a method that leaves a record, such as a cashier's check bought from your own bank, and keep a copy of the receipt. Never wire a deposit to a seller you have not met, and do not send money to an escrow, shipping or "buyer protection" service the seller suggests. Avoid gift cards and prepaid cards in any form, because they are a common request in scams.
Checks that differ by route
The core checks, such as matching the VIN, confirming the title and getting an independent inspection, apply to both routes. The differences lie in how you meet and what the seller or dealer has to provide.
In a private sale, meet in daylight and in a public place, such as a bank lobby or a busy parking lot, and bring someone with you. A seller who refuses a public meeting is giving you a reason to walk away. If the car is registered in a different state from the one where you meet, check what that state requires for title transfer before you agree on a date, because the forms and deadlines can differ.
In a dealership sale, ask whether the dealer has inspection or reconditioning records, request copies of any repair invoices, and confirm that promised repairs are written into the sales contract rather than left as a verbal promise.