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GM Extended Warranty

Chevrolet, GMC, Cadillac, and Buick drivers may be eligible for a GM extended warranty that extends the factory warranty for up to 5 years/60,000 miles.

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04/27/2024 12:00 AM

The Gist:

  • GM extended warranties provide protection from 2 years/24,000 miles up to 5 years/60,000 miles.
  • The cost of a GM extended warranty varies from $1,800 and $2,500 depending on your vehicle’s make, model, and mileage.
  • All contracts are transferable and can be canceled for a full refund within 60 days.

When you purchase a new Chevrolet, Buick, GMC, or Cadillac, you’ll have the option to purchase a GM extended warranty to lengthen your bumper-to-bumper factory coverage. If you’ve already driven your new General Motors vehicle off the lot, you can still get a GM Protection plan to protect your vehicle after your factory warranty expires.

This article reviews the extended coverage GM offers for each of its brands. Our review team has researched the best extended warranty companies in the industry, assessing plan options, costs, customer reviews, and more. See how GM contracts stack up against top third-party providers and discover whether extended warranty coverage is right for you.

Endurance
4.5
Reputation: 4.5/5.0
Coverage: 5.0/5.0
Price: 4.5/5.0
Customer Experience: 4.5/5.0
idée Endurance is our first choice for extended warranties
  • Best Plan Offerings
  • Mileage Covered: 200,000 miles on the odometer
  • Free Cancellation: Full refund within 30 days
  • Plan Options: 6 different plans to choose from
  • Longest Plan Term: Up to 8 years
  • Discounts: $300 same-day signup discount, $250 shopping voucher, and others
Plan coverage includes Endurance Elite perks™
Exclusionary plan One-year membership for free
Powertrain plan Tire repair and replacement
Maintenance coverage with Endurance Advantage Key fob replacement
Roadside assistance Total loss protection
Towing Collision discount
Rental car $250 rewards voucher
Trip interruption coverage Endurance Protect app

GM Extended Auto Warranty Coverage

A GM extended warranty covers your vehicle after mechanical breakdowns for up to 5 years/60,000 miles. GM’s extended warranty lengthens factory coverage for most GM-manufactured and installed parts.

GM extended warranties are available for all Chevy, Buick, GMC, and Cadillac vehicles still protected under their factory warranties.

GM BrandBumper-To-Bumper Factory
Warranty Term
Extended
Warranty Term
Chevrolet3 years/36,000 miles5 years/60,000 miles
Buick3 years/36,000 miles5 years/60,000 miles
GMC3 years/36,000 miles5 years/60,000 miles
Cadillac4 years/50,000 miles6 years/70,000 miles

GM Extended Warranty Plans

In addition to extended limited warranty protection, GM offers vehicle service contracts for each of its brands. These GM extended plans come in three levels: Platinum, Silver, and Powertrain, all of which offer additional component coverage for up to 5 years/60,000 miles.

You can buy a plan before your factory warranty expires, which means your vehicle can be covered for up to 8 years/100,000 miles.

GM Platinum Extended Warranty

The Platinum Protection plan is an exclusionary contract that covers over 1,000 components, with some exceptions. Some of these exclusions are:

  • Batteries and battery cables
  • Lenses, sealed beams, and lightbulbs
  • Key fobs
  • Brake rotors and drums
  • Trim items
  • Exhaust components
  • Tires, wheels, and tire pressure sensors
  • Maintenance services

GM Silver Extended Warranty

The Silver GM extended warranty covers the engine, transmission, drive axle, front/rear suspension, steering, air conditioning, brakes, and electrical components.

GM Powertrain Extended Warranty

The GM Powertrain protection plan covers the most essential parts of your vehicle, including the engine, transmission, drive axle, and key hybrid/electric vehicle components.

GM Roadside Assistance And Additional Extended Warranty Benefits

All GM vehicle service contracts come with benefits such as:

  • Towing and roadside assistance: Up to $150 per occurrence
  • Rental car reimbursement: Up to $40 per day for a maximum of $280 per breakdown
  • Trip interruption coverage: Up to $200 per day for a maximum of $800 per occurrence if you break down more than 100 miles from your home
  • Lockout services: Up to $35 per occurrence

What Is Not Covered By A GM Extended Warranty?

GM’s Extended warranty protection has a few exclusions, including damages caused by lack of maintenance, acts of nature, and accidents. The GM extended warranty does not cover wear-and-tear items like wiper blades, brake pads, and headlamps.

GM Extended Warranty Cancellation

All contracts are transferable and can be canceled for a full refund within 60 days.


GM Extended Warranty Cost

The cost of a GM extended warranty will vary for each model and may also vary by dealership. The final price may be subject to negotiation, but you can expect to pay anywhere between $1,800 and $2,500 for a GM extended warranty. Certain dealers may quote higher or lower prices.

You must purchase GM extended warranty at the same time you buy your vehicle, and your additional coverage cannot be canceled. All contracts are transferable and can be canceled for a full refund within 60 days. 

GM Extended Warranty Prices

The price of a GM vehicle service contract varies depending on the make, model, and mileage of your vehicle.

The best way to learn what an extended warranty would cost for your GM vehicle is to contact a GMC, Buick, Chevrolet, or Cadillac dealer.


Is a GM Extended Warranty Worth It?

Extended warranties provide value to customers by protecting against the cost of sudden and unexpected repairs. When considering GM extended warranty coverage, think about the reliability of your vehicle and the protection already offered by your factory warranty.

Are GM Cars Reliable?

GM brands vary in reliability based on industry studies, so be sure to research your vehicle. The average annual repair costs and RepairPal Reliability Ratings for the GM vehicles in the table below are based on vehicle repair data from auto repair shops across the United States.

RepairPal Reliability RatingAverage Annual Repair Cost
Chevy Camaro3.5 out of 5.0$585
Buick Regal4.0 out of 5.0$563
GMC Acadia3.0 out of 5.0$734
Cadillac Escalade2.5 out of 5.0$1,007

GM Factory Warranty

If you don’t intend to own your car long before you trade it in, it may not be worth purchasing an extended warranty. While the warranty can increase resale value on the open market, it will not increase trade-in value.

All GM vehicles are protected by a bumper-to-bumper warranty and a powertrain warranty. Some have additional warranties for hybrid components and emissions parts.

GM Bumper-To-Bumper Warranty

Bumper-to-bumper warranties cover most vehicle parts with the exception of wear-and-tear items like brake pads and wiper blades. A GM Extended Limited Warranty is an extension of the bumper-to-bumper warranty.

GM Powertrain Warranty

A powertrain warranty covers the engine parts that make the car move like the engine, transfer case, and transaxle. For Chevy, Buick, and GMC brands, the powertrain warranty lasts for 5 years/60,000 miles. For Cadillacs, powertrain coverage extends to 6 years/70,000 miles.

Best Place To Buy A GM Extended Warranty

Third-party warranties are one alternative to factory coverage. While vehicle service contracts are not always as comprehensive as manufacturer’s coverage, they offer more flexible options such as a choice of repair shop, longer coverage terms, more perks, and coverage for older vehicles.

The chart below compares GM extended warranty coverage against top third-party provider Endurance.

GM
Extended Warranty
GM
Protection Plan
Endurance
Extended Warranty
Start DateWhen factory warranty expiresAfter purchasing the vehicleAnytime
Longest Term60,000 miles60,000 miles200,000+ miles
Number of Plans126
Deductible$0Varies$0, $50, $100, $200
Repair FacilitiesGM dealershipsGM dealershipsRepair shops certified
by the National Institute
for Automotive Service
Excellence
(ASE®)
Extra BenefitsRoadside assistance• Roadside assistance
• Rental reimbursement
1 year free of Elite Benefits, which includes:

• Roadside assistance
• Total loss protection
• Collision discount
• Tire repair/replacement
• Key fob replacement
• Endurance mobile app
How to PurchasePurchase from dealershipsPurchase from dealershipsGet Quote

GM Extended Warranties: Our Take

It may be worth purchasing a GM extended warranty if you plan to keep your vehicle for a long period of time. Manufacturer warranty coverage is comprehensive and protection offered by GM is reliable.

The cost of an extended warranty may not exceed the cost of covered repairs, especially for more reliable GM models. However, extended warranty coverage can provide you with the assurance that you won’t be on the hook for a sudden, severe repair.

If your GM vehicle is not eligible for a GM extended warranty, you can still get your car covered through a third-party provider. Many top-rated warranty companies offer extended warranties for cars over 100,000 miles. Be sure to reach out to GM dealerships for auto warranty quotes to compare costs, and get free quotes from several leading third-party providers below.

Endurance
4.5
Reputation: 4.5/5.0
Coverage: 5.0/5.0
Price: 4.5/5.0
Customer Experience: 4.5/5.0
idée Endurance is our first choice for extended warranties
  • Best Plan Offerings
  • Mileage Covered: 200,000 miles on the odometer
  • Free Cancellation: Full refund within 30 days
  • Plan Options: 6 different plans to choose from
  • Longest Plan Term: Up to 8 years
  • Discounts: $300 same-day signup discount, $250 shopping voucher, and others
Plan coverage includes Endurance Elite perks™
Exclusionary plan One-year membership for free
Powertrain plan Tire repair and replacement
Maintenance coverage with Endurance Advantage Key fob replacement
Roadside assistance Total loss protection
Towing Collision discount
Rental car $250 rewards voucher
Trip interruption coverage Endurance Protect app

Extended GM Warranty: FAQ

Below are common questions regarding GM’s extended warranties:

What does a GM extended warranty cover?

The GM extended warranty covers nearly every GM-installed vehicle component. There are some exceptions, such as glass, wiper blades, bumpers, upholstery, brake pads, and trim.

How much does a GM extended warranty cost?

The price of a GM extended warranty depends on the particular GM make and model and the dealership offering it. You should expect to pay between $1,800 and $2,500 for a GM extended warranty.

Can I buy a GM extended warranty?

You can buy a GM extended warranty at the time you purchase a new GM vehicle. For Chevrolet, Buick, and GMC models, GMC’s Extended Limited Warranty can lengthen your bumper-to-bumper factory coverage from 3 years/36,000 miles to 5 years/60,000 miles. 

Is the GM extended warranty worth it?

The GM extended warranty is worth it for customers who want to protect themselves against the cost of unexpected, expensive repair bills. Extended vehicle protection can provide peace of mind on the road.

What are the disadvantages of an extended warranty?

Though there are many pros of purchasing an extended car warranty, there are also some cons worth considering. Some warranty options include added benefits like roadside assistance and towing, but most don’t cover routine maintenance like oil changes or tire rotations. If you have a new car or certified pre-owned vehicle, a warranty might be more expensive than the annual cost of repairs.

How We Rate Warranty Providers

Our review process aims to deliver consistent and unbiased assessments of extended auto warranty providers. While there are multiple qualities that make a warranty company successful, our review team focuses on those we believe are the most important for consumers:

  • Reputation: It’s important that an extended car warranty company is able to meet its claims obligations. Companies with a strong rating from the Better Business Bureau (BBB) and a long history of reliable service score well in this category. We also evaluate the availability and transparency of each company’s contracts, as well as whether each provider offers a money-back guarantee.
  • Coverage: Our team of experts looks at the number of extended warranty plans available, as well as term limits, exclusions, and added benefits like roadside assistance. Ratings also take into account the availability of maintenance coverage.
  • Cost: Cost can be difficult to compare between providers because so many factors affect vehicle service contract pricing. To determine our cost score, we perform a secret shopper analysis for a variety of vehicles and plans and consider available deductibles.
  • Customer Experience: We listen to real customer sales calls and comb through reviews on sites like the BBB to learn about customer experiences. Warranty companies with a low volume of complaints score well in this area. We also consider the availability of mobile apps and chat features.

View Pricing from our #1 Provider – Endurance

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