Extended Warranties for Cars With Over 100K Miles

More details about our top 4 high-mileage car warranty picks

Our four auto warranty picks for high-mileage cars are Endurance Auto Warranty, CarShield, olive and CARCHEX.

Can you get an extended warranty for a car over 100k miles?

Yes, you can get an extended warranty for a car with over 100,000 miles, though availability depends on the provider and the condition of the vehicle. Many third-party warranty companies specialize in covering higher-mileage cars, while manufacturer-backed warranties are usually limited to newer vehicles.

Even when coverage is available, providers typically set eligibility requirements that determine whether your car qualifies for a plan. These requirements usually relate to mileage, vehicle age, and the vehicle's condition before coverage begins. For example:

• Mileage limits: Some providers only offer coverage up to a certain mileage threshold, such as 150,000 or 200,000 miles. Others specialize in high-mileage vehicles and may offer coverage up to 250,000 or even 300,000 miles.
• Vehicle age limits: Many warranty companies limit coverage based on how old the vehicle is, often restricting plans to cars that are less than 10 to 15 years old.
• Inspection requirements: Providers may require a vehicle inspection or recent maintenance records before approving coverage. This helps confirm that the vehicle doesn’t already have mechanical problems that would be considered preexisting conditions.

Because eligibility rules vary by company, it’s important to review a provider’s requirements before applying for coverage. Understanding these limits can help you determine whether your vehicle qualifies and what type of protection is available.

High-mileage extended auto warranty coverage

High-mileage extended auto warranties are designed to cover cars that have over 100,000 miles. Warranty coverage differs between providers but typically falls into a few recognized categories. For example:

• Drivetrain warranties cover the parts that send power from your engine to your wheels. (Note: These plans are exceedingly rare these days.)
• Powertrain warranties cover your engine, transmission and the other parts that make your car go. These critical components can be expensive to fix, but powertrain coverage can leave large sections of your vehicle without warranty protection.
• Bumper-to-bumper warranties offer the most comprehensive coverage. Also called exclusionary plans, these warranties cover all of the major components and systems on your vehicle by default. Any exclusions to this blanket coverage are listed in your warranty agreement — hence the name.

What extended warranties don’t cover on high-mileage vehicles

Extended warranties for high-mileage vehicles don’t cover every repair. In general, plans don’t cover regular maintenance or parts that are designed to wear out, like brake pads and windshield wiper blades. You can find specific warranty coverage and exclusions in the terms of your contract.

Common exclusions include:

• Routine maintenance such as oil changes, tire rotations and filter replacements
• Wear-and-tear items like brake pads, windshield wiper blades, belts and hoses
• Preexisting conditions that occurred before the warranty was purchased
• Damage caused by accidents, environmental events or improper maintenance

Many high-mileage warranties also place stricter limits on certain components because older vehicles are more prone to failure. Always read the service contract carefully to understand what is excluded and what maintenance records you must keep for coverage to remain valid.

Manufacturer vs. third-party extended warranties for high-mileage cars

When shopping for a high-mileage extended warranty, you can choose between a manufacturer-backed warranty or one from a third-party provider. Each has its advantages and drawbacks, especially when it comes to cost, flexibility and repair options.

Manufacturer extended warranties are typically offered through dealerships and are known for their seamless integration with your vehicle's existing coverage. These plans may offer more predictable repair quality since they require service at authorized dealerships. However, manufacturer-backed warranties are usually more expensive and might not be available for vehicles with very high mileage.

Third-party extended warranties, on the other hand, are often more affordable and available for a wider range of vehicles, including those with over 100,000 miles. These providers typically offer multiple levels of coverage and flexible terms. One major advantage is the broader network of repair facilities. Many third-party warranties allow you to choose from thousands of licensed repair shops across the country.

Ultimately, the right choice depends on your budget, vehicle condition and preference for dealership service versus flexibility in where you get repairs.

High-mileage extended warranty cost

The average bumper-to-bumper extended warranty costs around $1,000 per year of coverage. However, the age and mileage of your vehicle will play a big part in the cost, so don’t be surprised if your quotes come in significantly higher than the average. The more miles it has on it, the higher the cost will be. This is because higher mileage vehicles are more likely to need repairs.

Other factors that affect the cost of an extended auto warranty include:

• The make and model of your vehicle
• Your vehicle’s reliability
• Current labor rates
• The deductible, coverage level and term length of the plan you choose  

High-mileage vehicle maintenance

Many warranties require you to perform regular maintenance as a condition of your agreement. This may include oil changes, tire rotations, filter replacements and keeping up with spark plug and engine coolant service.

Each provider has its own definition of regular maintenance, so read the fine print of your service contract carefully.

Putting off maintenance or delaying repairs for short-term savings can make your long-term problems worse. “Sometimes it can get really expensive,” said Matas Buzelis, an automotive writer and head of communications at carVertical, a vehicle history report platform. “For instance, if there is an oil or coolant leak in the system, the problem must be treated as soon as possible, before it damages the engine.”

» MORE: Is car repair insurance worth it?

To give you a better idea of what maintenance costs look like, here are some average prices for services on a 2019 Ford Escape.

Extended warranties vs. mechanical breakdown insurance

When you shop for extended warranties for cars with over 100K miles, you're really choosing between two types of contracts: vehicle service contracts (VSCs) sold by dealers or third-party administrators and mechanical breakdown insurance (MBI) sold by licensed insurers.

A VSC is a private agreement that is not regulated as insurance under federal law, so its price and claims process are largely dictated by the seller.

By contrast, MBI is an actual insurance policy whose premiums are filed with state regulators, which generally results in more transparent pricing and a direct legal obligation on the insurer to pay approved claims.

For high-mileage vehicles, both options typically exclude routine wear-and-tear items, but MBIs may be the better fit if you value regulated premiums and the ability to buy the policy online from a licensed carrier optional agreements not considered warranties under federal law. Regardless of which route you take, insist on a copy of the full contract, verify the provider's or insurer's license status and keep meticulous maintenance records; doing so protects you if a future claim is questioned and smooths the transition to the maintenance advice we cover next.

Pros and cons of extended warranties for high-mileage vehicles

High-mileage extended warranties can be a smart investment for drivers looking to safeguard their aging vehicles, but they come with trade-offs. On the plus side, these plans offer financial protection against costly repairs, provide peace of mind and may lead to long-term savings. However, they can be pricey, often include coverage restrictions and require strict adherence to regular maintenance schedules to stay valid.

How long do extended warranties last for high-mileage cars?

Extended warranties for high-mileage cars usually last for a set term or until the vehicle reaches a specific mileage limit, whichever comes first. The exact length of coverage depends on the provider and the type of plan you choose.

Most providers structure coverage using two limits that work together:

• Term limits: Plans are typically sold in coverage terms ranging from one to five years. Some providers offer longer terms for vehicles that still meet their eligibility requirements.
• Mileage limits: Coverage also ends once the vehicle reaches a maximum mileage cap, which may range from 150,000 to 300,000 miles, depending on the provider and the vehicle.

In addition to term and mileage limits, coverage can expire under certain conditions. For example:

• Missed maintenance requirements: Failing to follow the maintenance schedule required in your contract may void the coverage.
• Selling or transferring the vehicle: Some warranties end when the car is sold, while others allow a transfer to the new owner for a fee.
• Total loss or severe damage: Coverage typically ends if the vehicle is declared a total loss after an accident or other major event.

Because every provider structures plans differently, always check the contract for the exact expiration conditions and limits before purchasing coverage.

Are high-mileage extended warranties worth it?

Buying a used car warranty can be worth the cost, especially if you plan to keep the vehicle for a while and don't have money to cover unexpected repairs. It’s similar to insurance — you may not use it, but you'll probably be glad you have it if you need it.

Even if you only use your extended warranty once, it could pay for itself. Let's say your used car needs a new engine or transmission — would you rather be on the hook for thousands of dollars or the $100 deductible required by many extended car warranties?

Just be sure to understand what is and isn’t covered before buying a plan. People are often dissatisfied with their warranties after a claim gets denied, but in many (if not most) of the cases, the issue wasn’t covered to begin with.

Methodology

The ConsumerAffairs Research Team started with a list of the 13 highest-rated auto warranty companies on our site at the time. Companies were scored based on their percentage of 5-star reviews and the difference between their number of 5-star and 1-star reviews.

To choose our top picks, we researched mileage minimums and maximums, included and excluded vehicles, and additional coverage options.

We then analyzed more than 4,600 recent verified customer reviews to find out what the happiest customers frequently highlight about each company.

Trending in Extended Car Warranties

• Best Extended Car Warranty Companies of 2025
• How much does an extended car warranty cost?
• Is an extended car warranty worth it?
• Average car maintenance costs
• What does a car warranty cover?
• Car warranty vs. car insurance