Is an Extended Car Warranty Worth It? What the FTC and CFPB Say

This is general information, not financial or legal advice; rules vary by state.

Federal regulators describe an extended warranty plainly: it is an optional contract that you can buy, decline, negotiate or cancel. Whether it is worth the money comes down to three numbers you can check yourself: what your factory warranty already covers, what the contract costs once deductibles and financing are included, and how long you plan to keep the car.

What Is an Extended Car Warranty, Legally Speaking?

The Federal Trade Commission draws a clear line. A warranty is a promise to fix certain defects or malfunctions for a set time after you buy the vehicle, and on a new car it comes with the purchase. An auto service contract, which is what most people call an extended warranty, is an optional contract sold by a vehicle manufacturer, a dealer or an independent company in which the seller agrees to perform or pay for certain repairs listed in the contract (FTC: Auto Warranties and Auto Service Contracts).

The Consumer Financial Protection Bureau adds that extended warranties are add-on products that cover mechanical and electrical failures not covered by the manufacturer’s warranty, and that they usually exclude routine maintenance such as oil changes and tires. It also separates out prepaid maintenance plans, which spread routine service costs over time and may require you to use the dealer’s service department (CFPB). Those are different products and should be priced separately.

What Does Your Factory Warranty Already Cover?

Before pricing any extended contract, check what the manufacturer already includes. Coverage is split into a broad "basic" or "bumper-to-bumper" warranty and a longer powertrain warranty for the engine, transmission and drive system. Terms vary by brand, as these official examples show:

Federal law adds another layer. Under the Clean Air Act, the EPA says manufacturers must cover emission-related defects for 2 years or 24,000 miles, and specified major emission components (catalytic converters, the emissions control computer and the onboard diagnostic device) for 8 years or 80,000 miles. These federal emission warranties also apply to used vehicles (EPA).

The practical point: on a new car with a 5-year powertrain warranty, an extended contract that starts on day one pays for overlap during years one through five. If you are shopping a used car, check the remaining factory coverage from the in-service date before you buy anything; our checklist for what to do after buying a used car covers the paperwork to gather.

Manufacturer, Dealer or Third-Party: How Do Service Contracts Differ?

The FTC tells buyers to find out who is actually behind the contract: the manufacturer, the dealer, or an independent administrator. That matters because the company that sold it is not always the company that pays claims.

How Much Does an Extended Car Warranty Cost?

There is no federal list price. The FTC describes the range only broadly: service contracts cost from several hundred to several thousand dollars, and you may also pay a deductible each time you take the car in (FTC).

The best federal data point comes from the CFPB’s auto finance data pilot. In its January 2025 report on auto lending to servicemembers, the CFPB found that warranty, service and maintenance plans were the most common and the most expensive category of add-on product. Among servicemember loans that included an add-on, these plans averaged $2,983 from January 2018 to December 2022 (in December 2022 dollars), and the CFPB noted that average costs by category were similar for non-servicemember borrowers (CFPB report, PDF). The figure blends extended warranties with service and maintenance plans.

Financing changes the real price. If a $2,983 plan is rolled into a 60-month loan at 7.14% APR, the Federal Reserve’s Q2 2026 average for 60-month new-car loans at commercial banks (Fed G.19), it adds about $59 a month and roughly $573 in interest, for a total of about $3,556. You can test your own numbers in the NextCarReview auto loan calculator.

When Is an Extended Warranty Worth It, and When Is It Not?

A service contract is a prepaid bet on future repair bills. The seller prices it to cover expected claims plus its own costs, so as a group buyers should expect to pay more than they collect. It can still make sense for an individual buyer when the downside of a large, unplanned repair is hard to absorb. These factors push the decision one way or the other:

An alternative is to put the plan’s price into a dedicated savings account. If the car stays reliable, you keep the money; if a repair comes up, you have cash on hand without a deductible or claim approval. If you are stretching to afford the car in the first place, compare total loan cost before adding anything: see our guide to average auto loan rates by credit score for current federal rate data.

What Should You Check in the Contract Before You Sign?

The FTC suggests comparing the service contract with the manufacturer’s warranty line by line. Read for these points:

• Start and end dates: whether coverage overlaps your factory warranty.
• Total cost: the price, the deductible per visit or per repair, and any cancellation fee.
• Covered parts: an exclusionary list (everything except named items) is easier to read than a short list of covered parts.
• Labor and parts terms: labor limits, use of remanufactured or used parts, and any depreciation applied to parts.
• Extras: towing and rental car limits.
• Claim process: who authorizes repairs and whether you need approval before work starts.
• Maintenance proof: what records you must keep to make a claim.

The CFPB adds two steps at the dealership: ask whether the loan includes charges for optional products before you sign, and remember the price can be negotiated. If a dealer says the product is required, the CFPB says to ask where the contract states that; if it does not, you cannot be required to buy it (CFPB). First-time buyers can find more paperwork tips in our guide to buying your first car.

How Do You Spot an Extended Warranty Scam Call?

The FTC warns about unsolicited calls and mailers with urgent wording such as "Motor Vehicle Notification" or "Final Warranty Notice." Warning signs include:

• Claiming to be from your dealer or the manufacturer when they are not.
• Pressure to give personal financial information or a down payment immediately.
• Contracts from companies that may go out of business before you need a repair.
• Coverage with so many limits that it is nearly worthless.

If you get one of these calls, hang up and contact your dealer or manufacturer directly using a number you look up yourself. The FTC asks consumers to report problems to their state attorney general and at ReportFraud.ftc.gov.

Can You Cancel an Extended Warranty and Get Money Back?

The CFPB says you have the right to cancel optional add-on products, which can reduce your costs (CFPB). The refund itself is set by the contract and by state law, so read the cancellation section for any fee and for how the unused portion is calculated. If the plan was financed, a refund usually goes to the lender to reduce your loan balance rather than to you. Ask for the cancellation in writing and keep a copy.

Morgan Reyes

Morgan Reyes is the founder and editor-in-chief of NextCarReview, which Morgan launched in August 2024. A 2022 graduate of Columbia University, Morgan is based in New York and writes and edits the site’s reviews, comparisons and buying guides. Morgan does not road-test vehicles. Every article is built from published primary data: EPA FuelEconomy.gov ratings, NHTSA crash ratings, recalls and owner complaints, IIHS results, and manufacturer specifications and pricing, with each figure cited and checked before publication. Contact: admin@nextcarreview.com

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