Does a Used Car Come With a Warranty?

The answer to the question in the title is decided before you arrive, by somebody filling in a form, and it is on display where you can read it without asking anyone.

Most buyers walk past it. It is the sheet in the side window with the black-and-white boxes, and it is the only document in the entire transaction that was written by a party with no stake in the outcome.

The form that decides it

The Federal Trade Commission’s Used Car Rule requires a dealer to display a Buyers Guide on used vehicles offered for sale, and prescribes what it must contain and roughly what it must look like. It is not optional, it is not a courtesy, and it is not a marketing document.

Two things about it are worth committing to memory.

The first is that the two warranty boxes are mutually exclusive. Either the car is being sold with no dealer warranty at all, or the dealer is warranting it and must state on the form what percentage of parts and labour it will pay, which systems are covered, and for how long. There is no third state and no blank.

It is also worth knowing that if the sale is conducted in Spanish, the Buyers Guide and the contract disclosures must be in Spanish. Dealers are required to display it and to give you the copy that was on the vehicle, or a copy identical to it, at the sale.

What “AS IS” actually means

It means the dealer is not promising to fix anything after you drive away, and it is legal in most of the country. It does not mean the dealer may lie to you. Misrepresenting a car’s condition, its history or its title status is fraud regardless of which box is ticked, and the Used Car Rule itself is enforced under the FTC Act.

What AS IS is actually doing is switching off something that would otherwise be there: your implied warranties. A merchant who sells goods gives, by default, an implied warranty of merchantability — the goods are fit for the ordinary purpose they are sold for. A car should drive. That is the baseline, and the AS IS box is the mechanism for removing it.

Several states do not permit that removal on a consumer used-car sale, which is why the Buyers Guide has an alternative version for those jurisdictions with the AS IS box replaced. Whether your state is one of them is a question with a current answer that no article can give you reliably, and it is a five-minute check with your state attorney general or consumer protection office.

What a dealer warranty is worth

If the DEALER WARRANTY box is ticked, read the four fields under it before you feel reassured, because they vary enormously.

None of this makes a dealer warranty worthless. A genuine one, written on the form, covering named systems for a stated period, is a real obligation you can enforce, and it is included in the price rather than sold to you afterwards. It is simply much smaller than the word “warranty” makes it sound.

You are entitled to read the warranty before you buy

This one is almost unknown among buyers and it is genuinely enforceable.

Federal regulations on the pre-sale availability of written warranty terms require a seller offering a consumer product with a written warranty to make the text of that warranty available to you before the sale, so you can read it while deciding. Not after signing. Not in the envelope you open at home. Before.

The rule contemplates several ways of satisfying this — displaying the text near the product, keeping binders of warranty texts available for browsing, posting signs telling you the texts are available on request. What it does not permit is a seller treating the terms as something you receive as a consequence of buying.

The same principle is why taking the document away and reading it somewhere without a salesperson in the room is always reasonable. Coverage sold under time pressure is sold that way for a reason, and the pressure is the only part of the pitch that expires today.

Two practical notes. First, the rule concerns written warranties on consumer products, and service contracts are covered by their own disclosure expectations — in practice, ask for both texts and treat a refusal on either the same way. Second, if you are buying online rather than on a forecourt, the terms should be available to read on the listing or on request before purchase, and remote buying is precisely where this most often quietly fails.

The warranty you may already have and not know about

Here is the most commonly missed source of free coverage on a used car: the original manufacturer’s warranty may not have expired.

Factory warranties are written in years and miles from the date the vehicle was first placed in service — the date the first owner took delivery, not the model year and certainly not the date you buy it. A three-year term on a car first registered in the middle of a calendar year expires in the middle of a calendar year, and a car sold as a four-year-old may have real coverage left on it.

Two features of these make them worth checking properly:

• They generally transfer with the car. On most mainstream brands the balance of the original bumper-to-bumper and powertrain terms follows the vehicle to a second owner without a fee and without a form. A few brands restrict the powertrain term to the original owner, which is exactly why you check rather than assume.
• Emissions coverage is separate and longer. Federal law requires manufacturers to warrant certain emissions-related components for extended terms, well beyond the general warranty. This is a statutory obligation rather than a marketing one, and it is routinely forgotten by everyone including the dealer.

Establishing what is left takes one call to a franchised dealer for that make with the VIN, and it costs nothing. Do it before you consider buying any coverage, because it can make a service contract redundant for the first year or two of your ownership.

Recalls are not a warranty, and they are free either way

An open safety recall is not covered by the Buyers Guide, is not a dealer warranty, and does not depend on whether the car was sold as is. Under federal law the manufacturer must remedy it at no charge, and that obligation follows the vehicle rather than the original purchaser.

This matters here because recall work is sometimes presented as though a service contract or a dealer warranty is what makes it free. It is not. Checking is free too, takes about two minutes with the VIN, and our guide to checking a used car’s history walks through the federal lookup along with the title and odometer records.

Private sales: no form, no warranty, no comeback

The Used Car Rule applies to dealers. A private individual selling their own car is not a dealer, owes you no Buyers Guide, and in almost every state is selling to you as is by default whether either of you says so or not.

That is not a reason to avoid private sales — they remove the entire apparatus of dealer fees and desk products, and the prices reflect it. It is a reason to move the money you would have spent on coverage to the front of the transaction instead. Our guide to buying from a private seller covers the trade honestly, and our breakdown of what dealer fees actually are covers what you are avoiding.

The practical consequence is simple. In a private sale there is no box to read and no form to enforce, so the inspection and the history check stop being optional extras and become the only protection in the transaction.

The 90-day rule, and why the timing of a service contract matters

There is a genuine federal lever here and it is printed on the Buyers Guide itself, in the service-contract box, in wording the FTC wrote.

Under the Magnuson-Moss Warranty Act, a supplier who makes a written warranty or enters into a service contract with a consumer may not disclaim or modify that consumer’s implied warranties. The service-contract half reaches back: it applies where the contract is entered into within 90 days of the sale. And the statute says plainly that a disclaimer made in violation of it is ineffective — both for federal purposes and for state law.

So the AS IS box on the window and a service contract sold at the finance desk are in tension with each other. If the dealer ticks AS IS to remove your implied warranties, and then sells you a service contract in the same transaction, federal law undercuts the disclaimer it just made.

This is not a reason to buy a service contract. It is a reason to keep the dated paperwork if you do, and to understand that “as is” is a weaker position for the dealer than it sounds once a contract has been sold alongside it. Our guide to whether an extended warranty is worth buying works through whether the product itself makes sense, using data on when components actually fail.

Certified pre-owned is a warranty that comes with the car

The one route where a used car reliably does come with meaningful coverage is a manufacturer certified pre-owned programme. Here the coverage is backed by the manufacturer rather than a third party, honoured across the franchised network, published rather than negotiated, and included in the vehicle’s price rather than sold at a second desk.

The trade-offs are real. You cannot decline it, because it is priced into the car. Eligibility limits it to relatively young, relatively low-mileage vehicles. And the inspection that certifies the car is performed by the selling dealer, which is not the same as an independent one. Our guide to what certified pre-owned actually gets you takes the programme apart, including where the coverage stops.

If you are choosing between coverage types rather than deciding whether to have any, our comparison of powertrain and bumper-to-bumper coverage sets out what each of those words actually includes.

What to do on the forecourt

What no warranty of any kind will cover

Every form of coverage discussed on this page — dealer warranty, factory balance, CPO, service contract — shares one blind spot, and it is the expensive one.

None of them pays for a branded title. None pays for an odometer rollback, an undisclosed structural repair, or a car that turns out to have been in a flood two states away. Several service contracts exclude branded-title vehicles outright, meaning the coverage can be sold on a car it will never pay a claim on. The Buyers Guide box tells you what the dealer owes you going forward; it tells you nothing whatsoever about what happened to the car before it arrived.

That history is knowable, and it is knowable before you commit. You can run a vehicle history check from the number on the windscreen while you are still standing next to the car, and a branded title found at that moment is leverage rather than a loss. An independent pre-purchase inspection then tells you what is about to fail on this specific vehicle — which is the question a warranty box cannot answer at any price.

Frequently asked questions

Does a used car come with a warranty?

Only if the dealer says so on the Buyers Guide, or if the original factory warranty has not yet expired. The FTC’s Used Car Rule requires dealers to display that form on used vehicles offered for sale, marked either “AS IS — NO DEALER WARRANTY” or “DEALER WARRANTY”. If AS IS is ticked and no factory coverage remains, the car comes with no warranty. Private sellers are outside the rule entirely and owe you no form.

What does “as is” mean when buying a used car?

It means the dealer is not promising to repair anything after the sale, and it removes the implied warranties that would otherwise apply to a sale by a merchant. It does not permit misrepresentation — lying about condition, history or title status is fraud regardless of the box. Some states do not allow AS IS sales to consumers, and the Buyers Guide has an alternative version for those states.

Does the factory warranty transfer to a second owner?

On most mainstream brands, yes, and without a fee. The balance of the original terms follows the vehicle. Two caveats: the clock runs from the date the car was first placed in service rather than from your purchase date, and a few manufacturers restrict the powertrain portion to the original owner. Confirm with a franchised dealer for that make using the VIN before assuming either way.

Can a dealer sell a car as is and still be liable for something?

Yes, in several situations. Misrepresentation is actionable whatever the form says. Anything written on the Buyers Guide becomes part of the contract and overrides contrary contract terms. Open safety recalls remain the manufacturer’s obligation to remedy free of charge. And if the dealer sells you a service contract within 90 days of the sale, federal law renders its disclaimer of implied warranties ineffective.

Do I get a warranty when buying from a private seller?

Almost never. Private sellers are not dealers, so the Used Car Rule does not reach them and there is no Buyers Guide. In nearly every state a private sale is as is by default. Any factory warranty still on the car does transfer, so that is worth checking, but the seller themselves owes you nothing once the money changes hands.

Is a 30-day dealer warranty worth anything?

It is worth exactly what is written in the four fields on the form: full or limited, the percentage of parts and labour covered, the systems named, and the duration. A short term covering named systems at full parts and labour is a real obligation you can enforce. The same term at half labour covering only “the drivetrain” is closer to a return window. Read the fields rather than the headline.

What is the difference between a used car warranty and an extended warranty?

A used car warranty comes with the car at no separate charge, either from the dealer via the Buyers Guide or as the remaining balance of the factory term. An “extended warranty” is almost always a vehicle service contract — a separate product you pay extra for, frequently administered by a company unrelated to the manufacturer. The federal definition of a warranty in the Magnuson-Moss Warranty Act turns on exactly that distinction: a warranty is part of the bargain, a service contract is a second purchase.