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Cadillac Extended Warranty Overview

The Cadillac extended warranty can cover up to 8 years/100,000 miles and comes in three types: Platinum, Silver, or Powertrain Protection Plan.

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Brogan Woodburn
By: Brogan Woodburn Senior Writer

Brogan is a Motor1.com Senior Writer based in Central Oregon. He produces in-depth auto product guides on topics spanning from auto warranties and insurance to tips on how to sell a car.

Last Updated 01/12/2024

Motor1 Reviews Team Take:

  • Cadillacs have low reliability ratings and heavy out-of-pocket repair costs, according to several of our sources.
  • Because of Cadillac’s issues, it may be worth it to get an extended warranty. The extended coverage from Cadillac has good coverage and benefits and long term limits.
  • Many third-party warranty companies provide longer term and mileage limits, more coverage choices and more repair facility options.
Industry Standing: 4.3/5.0
Coverage: 4.9/5.0
Cost: 4.6/5.0
Transparency: 4.8/5.0
Customer Service: 4.3/5.0
idée Endurance is our top pick for extended warranties.
  • Best Coverage
  • Maximum Mileage: Up to 200,000 miles
  • Money-Back Guarantee: 30 days for full refund
  • Longest Term: 8 years of coverage
  • Coverage Options: 6 plans including maintenance option
  • 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

If you own a Cadillac, you have the cream of the crop from General Motors. While your luxury vehicle may look sleek, repairs tend to be expensive – which is where a Cadillac extended warranty can come in handy. But do you need an extended car warranty, or do you have enough coverage as it is?

In this in-depth overview, we’ll discuss your options so you can decide if you should purchase an extended auto warranty from Cadillac or a third-party provider. We’ve done the research for you and will recommend the best extended car warranty providers to avoid the expensive cost of Cadillac breakdowns. We encourage you to get several quotes so you can compare Cadillac extended warranty coverage and prices.

Cadillac Extended Warranty Options

Cadillac offers three extended warranty coverage levels under its Protection Plan program: Platinum, Silver, and Powertrain. All of these come with the same added perks and can cover your Cadillac for up to 8 years or 100,000 miles (whichever comes first). The difference is the vehicle systems they cover.

Below is a comparison between the three plans, then we’ll take a look at each of them in detail.

Drive Axle
Climate Control
High Tech

Platinum Protection Plan

The Platinum protection plan is an exclusionary warranty, so it covers any part except for items specifically listed in the contract. More than 1,500 parts and systems are covered under the Platinum plan, such as the:

  • Powertrain
  • Steering
  • Electrical
  • Air bags
  • Brakes
  • Air conditioning
  • High-tech features

Maintenance, tires, batteries, all exhaust components, and some emissions components are among the exclusions.

Silver Protection Plan

The Silver protection plan doesn’t cover high-tech, audio, or navigation like the Platinum plan. Also, it’s a stated-component contract. This means it only covers the exact components written down in the contract and nothing else.

Powertrain Protection Plan

The Powertrain protection plan is the best option if you just want to cover the most vital components of the vehicle. This plan covers the engine, transmission, and drive axles. It also covers hybrid drive components.

For further context of Cadillac extended warranty options, the graphic below shows the major differences between the two most popular coverage choices in the extended warranty industry: the bumper-to-bumper contract and the powertrain plan.

Venn diagram that shows the similarities and differences between bumper-to-bumper warranties and powertrain warranties

Cadillac Extended Warranty Benefits

All plans come with the following added perks:

  • Roadside assistance: Covers fuel and fluid deliveries, battery jump-starts, lockout assistance, flat tire assistance, and towing services
  • Trip interruption: Covers up to $200 per day for five days for food and lodging if you break down over 100 miles from home
  • Rental car coverage: Covers up to $40 per day for 10 days if your car is held in the shop for a repair

Other add-on Cadillac protection plans include:

  • Guaranteed asset protection (GAP) coverage: Protection against depreciation when your insurance company declares the vehicle a total loss
  • Tire and wheel coverage: Road hazard protection
  • Pre-paid maintenance: Covers all scheduled maintenance
  • Appearance guard: Covers certain exterior and interior damage

Cadillac Extended Warranty Cost

Cadillac Extended Protection Plans can vary widely in price depending on your vehicle and the coverage you want. For a shorter plan, you might pay around $1,500, while you could pay $3,500 or more for a longer plan.

Having researched dozens of quotes from warranty companies, we found plans cost an average of $812 per year of coverage. You can use this to see how affordable a quote from Cadillac is for your vehicle.

Is A Cadillac Extended Warranty Worth It?

It’s possible that getting hit with just a couple of repair bills could put a sizeable dent in your budget. An extended car warranty is one way to protect your bank account against an unexpected and costly breakdown but to determine whether a Cadillac extended warranty is really worth it, it helps to look at Cadillac reliability and your existing warranty protection.

Cadillac Repair Costs

According to RepairPal, a cost-estimation website for auto repairs, Cadillac owners pay, on average, $783 in annual repairs and maintenance costs. Compared to the industry average of $652, this is high. RepairPal also gave Cadillac vehicles a reliability rating of 3.0 out of 5.0 stars, ranking it 26th out of 32 other car brands.

There is a good possibility that any Cadillac will break down eventually, and the chances of this increase as your vehicle ages. So, how much does it cost to fix a Cadillac? That depends on what goes wrong, but here’s an idea of the average price for many of the most common repairs, as outlined by Cadillac.

Common Cadillac Repair Costs

Here are some common repair costs, as reported by Cadillac:

Fuel pump$1,970
Air conditioning system$1,147
Water pump$668
Front control arm$550

Additional coverage can protect you by offsetting these repair costs. With the right Cadillac extended warranty, you won’t need to worry about paying for covered repairs out of pocket.

Cadillac Factory Warranty Coverage

When considering Cadillac extended warranty coverage, it’s smart to check what’s already covered under your factory warranty. Cadillac’s warranty protects you from paying for repairs, parts, and labor needed to correct defective materials or faulty workmanship. It includes the following terms and limits:

Cadillac WarrantyLimits
Bumper-to-Bumper Limited Warranty4 years/50,000 miles
Powertrain Limited Warranty6 years/70,000 miles
24/7 Roadside Assistance6 years/70,000 miles
Parts Warranties*
  • 1 year/unlimited miles
  • 2 years/unlimited miles
  • Lifetime

*Terms vary by part

These warranties automatically transfer to a new owner if you sell your car before coverage expires. The only exception to that rule is the Limited Parts Warranty, which only applies to the original vehicle owner.

Certified Pre-Owned Cadillac Warranties

After completing a 172-point inspection, certified pre-owned (CPO) Cadillacs are backed by a 1-year/unlimited-mile warranty. This coverage begins once the original bumper-to-bumper coverage expires.

Read more: Cadillac CPO warranty

What Are The Benefits Of A Third-Party Warranty?

A Cadillac extended warranty can be purchased either from the dealer or an independent warranty provider. While the dealership warranty may be convenient and provide high-level coverage, it is often more expensive than third-party alternatives.

Reputable extended car warranty companies offer many of the same benefits as your car’s factory warranty and have several advantages. Many of the providers we have reviewed offer:

  • A variety of coverage options
  • Flexible payment options and prices
  • Towing
  • Roadside assistance
  • Rental car coverage
  • Free quotes
  • Your choice of auto repair shop

Whether you’re leaning toward a dealership extended warranty or a third-party vehicle service contract (VSC)**, it’s always a good idea to compare costs and coverage from a number of providers.

Among our recommendations for a Cadillac extended warranty are Endurance, Carchex, and CarShield. Learn more about each below.


We’ve named Endurance the providers for best coverage. This company has more than 18 years of experience and directly administers all of its warranty plans. This business model cuts out the middleman to provide a quick, seamless claims process.

The company supplies six coverage levels for new, pre-owned, and hybrid vehicles, and plans are available for term lengths of 200,000+ miles.

Along with roadside assistance, rental car coverage, and trip interruption benefits, every plan includes one year of the Endurance Elite Benefits. This program gives drivers:

  • Key fob replacements
  • Repair financing
  • Collision discount
  • Flat tire repairs and replacements


Carchex is another of our top extended warranty picks. The company has a positive reputation, maintaining an A+ rating with the Better Business Bureau (BBB)* and partnering with brands like Edmunds.com, Carfax, Kelley Blue Book, and Mothers Against Drunk Driving (MADD), so you can feel confident trusting your Cadillac to Carchex.

Each Carchex plan includes benefits such as 24/7 roadside assistance, towing, trip interruption service, and rental car reimbursement.

Carchex works with top-rated companies, such as Royal Administration Services and American Auto Shield, to provide a variety of policies. Because these companies are competing for your business, you are left with a competitive price. Plus, you can opt for a flexible payment schedule of up to 18 months if you need to spread out the cost.

*The BBB is a trusted organization that evaluates companies based on their business practices, customer satisfaction, and legal actions.


We are also fans of CarShield for extended warranty coverage. Among top providers, CarShield offers some of the lowest-cost coverage, as well as valuable extras like roadside assistance, rental car reimbursement, and trip interruption coverage.

CarShield has been in business since 2005. Since that time, the provider has become the market share leader and protected more than a million vehicles. We like that the plans are flexible, and you can choose a monthly contract to avoid getting stuck in a lengthy agreement.

You have the option of seven auto-related warranty tiers with this company, one of which is tailored specifically to electric vehicles (a rarity in the warranty industry).

Compare: CarShield vs. Endurance

Cadillac Extended Warranty Comparison

Cadillac’s protection plans all offer a good range of coverage. However, these plans can be more expensive than third-party options, and they come with some restrictions. We recommend comparing the pros and cons of extended car warranties and looking at third-party providers to find the best deal.

Our Manufacturer Extended Warranty Survey

In January 2024, our team conducted a survey of 220 high-income vehicle owners who had purchased an extended warranty from an automaker. Cadillac was represented by 20 respondents in this survey. Here’s how these Cadillac extended warranty owners described their satisfaction with their plans:

  • “Very satisfied. It has helped reduce out-of-pocket expenses for repairs. Saving me a lot of money.”
  • “I am very satisfied with the experience I had however I am no longer under the warranties anymore having purchased this vehicle back in 2016. The experience was amazing and well worth spending a little extra money. I still have the car to this day and it’s in magnificent condition.”
  • “I am very satisfied with my coverage and I have utilized it a handful of times and it covered everything that I purchased the coverage for.”

Cadillac Extended Warranties Vs. Third-Party

Here’s a quick comparison of the Cadillac extended warranty compared to some of our favorite third-party extended warranty providers.

Cadillac Extended WarrantyCarchexEnduranceCarShield
Start DateAnytimeAnytimeAnytimeAnytime
Max Length of Coverage8 years/100,000 miles10 years/250,000 miles8 years/200,000+ miles10 years/300,000 miles
Number of Plan Options3567
Deductible$0 or $100$0, $50, $100$0, $50, $100, $200$0, $50, $100, $200
Trip Interruption
Roadside Assistance
Repair NetworkCadillac dealers only> 30,000 facilities nationwideRepair shops certified by the National Institute for Automotive Service Excellence (ASE®)ASE-Certified repair facilities
Cancellation PolicyRefund if within 30 daysRefund if within 30 daysRefund if within 30 daysRefund if within 30 days
AvailabilityFrom local dealerFree, instant quoteFree, instant quoteFree, instant quote

Cadillac Extended Warranty: Bottom Line

The Cadillac extended warranty comes with three coverage levels that range from full-scale bumper-to-bumper protection to powertrain coverage – and all for up to 8 years/100,000 miles. While the coverage and perks of this warranty are good, you can find more coverage levels and longer term and mileage limits for your Cadillac from an independent warranty company like Endurance or CarShield.

To determine if a Cadillac extended warranty is right for you, research the reliability of your Cadillac model and compare personalized quotes between Cadillac and two or more independent warranty providers. You can start by entering your zip code below:

Industry Standing: 4.3/5.0
Coverage: 4.9/5.0
Cost: 4.6/5.0
Transparency: 4.8/5.0
Customer Service: 4.3/5.0
idée Endurance is our top pick for extended warranties.
  • Best Coverage
  • Maximum Mileage: Up to 200,000 miles
  • Money-Back Guarantee: 30 days for full refund
  • Longest Term: 8 years of coverage
  • Coverage Options: 6 plans including maintenance option
  • 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

Cadillac Extended Warranty: FAQ

Below are some frequently asked questions about the Cadillac extended warranty:

Is buying a Cadillac extended warranty worth the cost?

If you own a Cadillac, you can’t ignore the brand’s expensive repair parts and low reliability ratings. One breakdown without adequate protection could easily break the bank. For the low cost of a Cadillac extended warranty, it makes sense to get the protection and peace of mind.

What repairs are covered by an extended warranty?

It depends on what coverage you choose. Extended warranties can cover the engine, transmission, electrical system, fuel system, and much more. Look at the available options to determine what’s important to you. You can save money by choosing a plan with less coverage, but you’ll be responsible for paying for more repairs.

Is a Cadillac extended warranty transferable?

A Cadillac extended warranty is transferable, but there may be a transfer fee. Consult your local Cadillac dealer for details.

How do I know if my Cadillac is covered under warranty?

You can check the status of your Cadillac warranty on the automaker’s website.

How much does a Cadillac extended warranty cost?

Cadillac’s Protection Plans range from about $1,500 to $3,500 in price.

Does Cadillac's extended warranty cover shocks?

Cadillac’s Protection Plans don’t cover shocks, but if you get your shocks replaced with GM parts at a dealership, the new shocks come with a lifetime warranty.


In an effort to provide accurate and unbiased information to consumers, our expert review team collects data from dozens of extended auto warranty companies to formulate rankings of the best providers. Companies receive a score in each of the following categories, as well as an overall weighted score out of 5.0 stars.

  • Industry Standing: Warranty providers with a history of strong business practices and endorsements from experts receive the highest scores in this category.
  • Coverage: This rating is based on types of extended warranty plans available, coverage terms, and added benefits like roadside assistance.
  • Cost: Our research team reviews sample quotes for a variety of plans and vehicles. Companies with lower prices per year of coverage receive the best scores.
  • Transparency: This score takes into account contract transparency and the availability of a money-back guarantee.
  • Customer Service: We comb through customer reviews and perform our own shopper analysis to get a sense of the responsiveness and helpfulness of each warranty company.

*Data accurate at time of publication.

**VSCs are technically not extended warranties, but serve the same function. VSCs are often created by separate companies (though offered and sold through dealerships) – and have their own regulations. However, VSCs can be considered as extended warranties when offered by auto manufacturers.