Is an extended car warranty worth it?

Usually not. Most buyers pay more for an extended warranty than they ever get back in repairs.

Consumer Reports surveyed more than 12,000 subscribers who bought one and found 55% never used it. Those who did use it saved a median $837 in repairs against a median price of just over $1,200. The exceptions are real, though: an unreliable model you'll keep for years, bought as a factory-backed plan at a negotiated price, can come out ahead.

What an "extended warranty" really is

It isn't a warranty. It's a service contract, and the difference matters when you read the fine print.

The FTC is clear on this. A warranty comes with the car and is part of the price. A service contract is an optional extra sold by the manufacturer, a dealer or an independent company, and the FTC says it "is not a warranty as defined by federal law."

That changes who you're dealing with. Many dealer-sold contracts are run by an independent administrator who decides your claims, the FTC notes. Before you sign, find out exactly who that is.

What the data says

The numbers mostly argue against buying. The best data still comes from Consumer Reports' survey of 2006 to 2010 model-year owners, done in late 2013.

Source: Consumer Reports, "Extended car warranties: an expensive gamble."

The survey is more than a decade old, and prices have risen since. The pattern still holds, because the business model hasn't changed. A seller prices the contract to cost more than the average claim.

Brand matters a lot

The same survey shows why the answer depends on the car. Owners of less reliable brands used their coverage far more.

Source: Consumer Reports. Even among owners of the four high-use brands, only about 40% said they'd definitely buy again. Among Honda, Toyota and Subaru owners it was under a quarter.

What extended warranties cost now

Expect roughly $600 to $1,000 a year, or a few thousand dollars for a multi-year plan. That's ConsumerAffairs' estimate, updated October 2026 and based partly on more than 500 quotes it collected.

Its breakdown by tier:

The quotes it collected ranged widely: $280 a year for a 2023 Honda Civic on a dealer-sold Honda plan, and $2,727 a year for a 2023 Land Rover Discovery. Older, higher-mileage cars cost more to cover, up to $1,000 to $4,000 a year past 100,000 miles.

Now compare that with what it would cover. RepairPal puts an AC compressor at $1,081 to $1,463 and a head gasket at $2,572 to $3,386. A three-year plan at $3,000 needs a big failure, or several medium ones, to pay off.

When it can be worth it

It can be worth it when three things line up. The car has a weak reliability record, you'll keep it well past the factory warranty, and a single $3,000 repair would wreck your budget.

NerdWallet's list of good cases is similar: older or high-mileage cars, people who drive a lot, owners keeping the car for years, and models with poor reliability ratings. AAA adds people without a trusted shop or any mechanical skill.

It's usually not worth it when:

• The car is still under its factory warranty. The FTC points out a contract that overlaps the factory warranty "probably won't help."
• You'll sell or trade the car within about five years, which NerdWallet flags.
• The car is a certified pre-owned model whose CPO warranty already extends coverage.
• You can set the money aside instead. Consumer Reports suggests putting the roughly $1,200 in a savings account as a repair fund.

Factory-backed vs third-party plans

Buy from the manufacturer if you buy at all. Edmunds recommends factory plans even though they usually cost more.

The reasons are practical. Repairs go to factory-trained technicians with authorized parts, there's no wait for a claims adjuster to approve the job, and the plan often transfers when you sell. Consumer Reports found dealer-backed buyers were more satisfied too, 53% versus 41% for third-party plans.

Some third-party plans make you pay the shop and then claim the money back, Edmunds and NerdWallet both note. Others limit which shops you can use. Read the claims process before you read the price.

Watch out for unsolicited calls and mailers. The FTC says letters titled "Final Warranty Notice" or similar usually come from companies with no link to your dealer or carmaker, and they may push for payment before explaining the contract. Consumer Reports calls these offers often scams.

How to pay less if you do buy

Negotiate. The price on the finance office menu is not the price.

Edmunds quotes car-buying consultant Oren Weintraub saying a fair dealer profit is $200 to $500 over cost, and suggests opening $100 to $200 above dealer cost. That article dates from 2009 to 2018, so treat the dollar figures as a guide. Consumer Reports found the third of buyers who negotiated saved about $325.

Two more ways to save:

• Don't roll it into the loan. You'll pay interest on it for years, Edmunds notes.
• Shop other dealers of the same brand. Edmunds says to get quotes from at least two. When Edmunds forum members compared Honda Care quotes in 2005, one owner was quoted $1,800 locally and paid a little over $900 at another dealer for the same 100,000-mile plan.

You usually don't have to buy on the day. Consumer Reports says you can buy later, though the price may rise as the car ages. Edmunds warns some plans must be bought before the factory warranty ends, and used cars out of warranty often have to be covered on the day of sale.

Can you cancel an extended warranty?

Yes, most can be canceled for a prorated refund of the unused part, NerdWallet says. Check the contract for a cancellation fee.

If you financed it, the refund goes to your loan balance rather than lowering your monthly payment. Get the cancellation in writing and confirm with your lender that it went through.

Your warranty rights without a contract

You don't need a service contract to keep your factory warranty alive, and you don't need the dealer to do your maintenance. The FTC says your warranty stays in effect if an independent shop does routine work or you use aftermarket parts.

That's the Magnuson-Moss Warranty Act at work. It generally bans "tie-in" conditions that require a specific brand of part or service to keep coverage, unless the part is free. A carmaker can still deny a claim if an aftermarket part caused the damage, but the FTC says it has to prove it. Keep your receipts. More on that in our piece on whether a cold air intake voids your warranty.

Common questions

Is an extended warranty worth it on a used car?

Sometimes. It makes more sense on an older, less reliable car you'll keep for years than on a young Toyota or Honda. NerdWallet suggests getting a history report, an independent inspection and the service records before you decide.

What doesn't an extended warranty cover?

Routine maintenance and normal wear items such as brakes and tires are usually excluded, according to NerdWallet and AAA. Bumper-to-bumper plans are typically "exclusionary," meaning they list what isn't covered, so read that list.

How much should an extended warranty cost?

ConsumerAffairs puts most plans at about $600 to $1,000 a year. Prices rise with mileage, luxury brands and broader coverage.

Are those warranty robocalls real?

Treat them as scams. The FTC says these sellers usually aren't working with your dealer or carmaker, and the contract may not be there when you need it.

Is it better to save the money instead?

For most people, yes. Consumer Reports' median buyer would have been better off putting the roughly $1,200 into savings.

What to do today

1. Check how much factory warranty you have left, by years and miles. Don't buy coverage that overlaps it.
2. Look up your model's reliability record. A Toyota, Honda or Subaru owner is far less likely to need the plan, per Consumer Reports.
3. If you still want one, get written quotes for the manufacturer's plan from at least two dealers of your brand, as Edmunds advises, and ask who administers claims.
4. Read the exclusions, the deductible, the claims process and the cancellation terms before you sign. Pay cash rather than adding it to the loan.
5. If you skip it, set up a repair fund. Our guide to car service costs helps you size it.

Sources

• Consumer Reports: Extended car warranties, an expensive gamble
• FTC: Auto warranties and auto service contracts
• FTC: Businessperson's guide to federal warranty law
• ConsumerAffairs: How much does an extended car warranty cost?
• Edmunds: Car warranty guides and negotiating advice
• Edmunds forums: Honda extended warranties pricing
• NerdWallet: Extended warranty for a used car
• NerdWallet: How to cancel an extended car warranty
• AAA Club Alliance: Is an extended car warranty worth it?
• RepairPal: AC compressor replacement cost
• RepairPal: Head gasket replacement cost

Featured image: Used Car Lot by Hugo-90, CC BY 2.0. Source