Great Does Buick still have a good guarantee?


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Buick, a brand that dates back to 1899 and was founded by General Motors in 1908, is undergoing major changes. First, like Ford, Ford is dropping sedans from its range to focus on SUVs and crossovers.

In this article:

More critical for buyers of a Buick model is a significant change in warranty coverage for 2020, and not for the better. In our 2019 survey of warranty services for new cars from 35 brands, we came in 11th place from Buick. We were impressed with the 4-year / 50,000-mile cover from bumper to bumper and the 6-year / 70,000-mile cover of the brand's powertrain.

All of this will change for the 2020 model year. Buick has reduced bumper-to-bumper coverage to 3 years / 36,000 miles and drivetrain coverage to 5 years / 60,000 miles.

Before, Buick's guarantee was better than that of some luxury brands. Now it's closer to that of several mainstream brands. There is one exception: If you find a model year Buick 2019 in the dealer inventory or even a model year Buick 2018, the longer guarantee continues to apply.

A shorter warranty is usually a cost reduction method, not a reflection of lower quality.

However, when upgrading the Buick warranty, an emphasis is placed on considering an extended warranty from Buick or a third party to increase security. We'll compare both options and explain why we prefer contractors. First, let's see how Buick affects quality.

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What Buick Expects from Quality

Buick was once known for an advertising slogan that was used in the 1930s to 1960s: "When better cars are built, Buick builds them." Hokey today, but the brand can boast of good quality.

In the 2019 JD Power Initial Quality Study, Buick recorded 92 problems per 100 vehicles (less than one problem per vehicle on average). That was just under Dodge, Lexus and Toyota (all with 90 points) and just above the industry average of 93. The study examines what problems buyers encounter when a car is new, in this case within the first 90 days of purchase , What happens in the future when the guarantee expires?

After Buick has shortened the guarantees for 2020 vehicles, the J.D. Power Dependability Study for car buyers to an even more critical level. This study looks at 77 problem areas in 3-year-old vehicles, and here is some good news for Buick.

After three years, Buicks registered an average of 118 problems per 100 vehicles and placed the brand only behind Lexus. Toyota, Porsche and Chevrolet. Buick's result is better than the industry average (136). Note that this is an average for the entire range. Not all Buick models achieve the same results. The JD Power website offers more research tools. Consumer reports are also a good source to find information about the reliability of individual Buick models.

What the revised Buick warranty covers

The bumper-to-bumper section of the 2020 Buick new The limited vehicle warranty is easily specified. It covers parts and labor "to fix defects in materials or workmanship during the warranty period (except for normal maintenance)." The warranty passes to a new owner when you sell the car.

Buick does not offer electric or hybrid vehicles. No coverage for their components is listed for 2020. For many car brands, the corrosion guarantee applies specifically to the “perforation”, ie the rusting through of a sheet metal body part. Buick makes these two things separately and covers them differently:

  • Corrosion : The Buick warranty covers "all body and sheet metal components" against corrosion during the warranty period. Remember that for 2020 Buicks this is 3 years / 36,000 miles. If you find a model for 2019, it's 4 years / 50,000 miles.
  • Rust-through : This part is more generous. Buick covers the rust-through vehicle, which is defined as an "actual hole in the sheet" for 6 years / 100,000 miles for 2020 models and 6 years / unlimited miles for 2018 and 2019 models.

Important Things Not Covered by the Buick Warranty

Buick does not specifically mention maintenance items such as brake discs and brake pads that are not covered by the bumper to bumper warranty. However, this excludes "normal vehicle maintenance" and would probably include all related parts.

Buick has a fairly long list of major components that are not covered:

  • Sensors, Wiring, and Connections
  • Engine Coolers, Coolant Hoses, Coolants, and Heating Core
  • Starters
  • Engine / Powertrain Control Module and / or Module Programming
  • The entire fuel system (fuel in the tank) pump, pressure lines, fuel line (s), regulator, injectors and return line
  • Cooling lines, hoses, coolers, sensors, wiring and electrical connections of the transmission

These components can be used at one Failure at high cost lead to repair. Some components, such as B. the fuel system are covered by the 2-year / 24,000-mile guarantee. This coverage will continue to apply to vehicles purchased in California that comply with emissions regulations.

As with other brands, Buick's warranty does not cover damage caused by improper use, accident, or improper maintenance. Damage caused by dirty gasoline is also not covered.

Buick repair costs

Considering all items that are not covered by the Buick driveline warranty, it makes sense to check what the cost of replacing such parts can be. At RepairPal we have provided some examples:

Model Replacement Cost

2019 Buick Envision

Knock Sensor Replacement

$ 101 – $ 173

2017 Buick Regal

Replace Starter

$ 276-1,392 *

Buick Enclave 2017

heater core replacement

$ 400-472

Buick Encore 2017

fuel injector replacement

$ 836-1224

* The cost depend on the engine option and the front-wheel or all-wheel drive.

Buick Certified Used Vehicle Warranty

The General Motors Certified Pre-Owned (CPO) program covers Buick, Chevy, and GMC. (Cadillac has its own program.) Under the terms of the GM CPO program, the guarantee from bumper to bumper for these three brands is 12 months / 12,000 miles.

GM / Buick CPO drivetrain coverage for 2020 is still fairly good at 6 years / 100,000 miles, although the exclusions mentioned in the Buick New Car Drivetrain warranty still apply. Powertrain coverage begins on the original date the vehicle was new. For example, if you buy a 3-year-old, certified, used Buick with 30,000 miles, the remaining powertrain coverage will be 3 years or 70,000 miles for driving.

The GM CPO warranty offers some solid benefits, including:

  • $ 0 deductible
  • Transferable to subsequent owners
  • Roadside assistance (for the same period as the powertrain)
  • Courtesy transportation (for 12 months / 12,000 miles)

Buick's CPO program does not indicate availability of GM-based extended warranties, but you can purchase an extended third-party warranty.

Buick Extended Limited Warranty

Because Buick offers a reduced warranty for 2020 models, you may want to relax with extended coverage. The available Buick Extended Limited Warranty is literally a time and mile extension of the original factory warranty. It applies to the entire vehicle and the powertrain, and the same exclusions apply as for the original new car guarantees.

As with the original factory warranty, Buick's extended warranty differs between the 2020 and pre-2020 models, but the difference is up to 4,000 miles.

  • For 2020 Buicks, the extension extends the warranty to 5 years / 60,000 miles, which means that the original warranty period is extended by 2 years / 24,000 miles.
  • On the 2018 and 2019 models, the extended Buick warranty grants a guarantee of 2 years / 20,000 miles to 6 years / 70,000 miles from the time the vehicle was commissioned.

Here's a critical point: if you want The Buick Extended Limited Warranty for your new car or SUV must be purchased when you buy the car. This can increase the pressure during the sales process. With some brands, you can purchase extended manufacturer warranties from the factory at any time within the original warranty period.

Pros and Cons: Buick Limited Warranty

Pros and Cons Disadvantages

A true extension of the original. Buick factory warranty with GM support

Must be purchased at the time of vehicle purchase. Also puts pressure on the sales process

0 $ deductible for insured repairs.

The same drivetrain exclusions as for the original warranty period, so many components are not insured because the vehicle ages and mileage accumulates.

The vehicle is automatically transferred to a new owner upon sale.

Covered repairs must be carried out at one of the 1,900 Buick dealers. In the event of a mechanical breakdown, the vehicle must be towed to a Buick dealer for repair.

Buick protection plans

Buick also has vehicle service contracts called Buick Protection Plans. This is not an extension of your limited warranty, although the highest level, the Platinum Guarantee, covers more than 1,000 parts. The lower tier, Silver Coverage, covers the powertrain, steering, electrics, improved electrics, brakes, air conditioning, and the seals and gaskets.

These plans are more of a typical warranty extension, but coverage options are quite limited. You can only travel up to 60 months / 60,000 miles. Buick starts its extended warranty pricing at $ 1,319 for 24 months / 24,000 miles.

Is a third-party extended warranty better value for your Buick?

Given the changes to the Buick 2020 new vehicle warranty and the requirement to purchase an extended warranty from Buick at the time of the vehicle purchase, if you wish, first, it makes sense to consider third-party warranty options before you sign up contact a dealer. Based on our research, we ranked 12 of the best aftermarket guarantees.

Compared to Buick's extended warranty, a key benefit of a third-party warranty is that you can buy it after buying a new or certified Buick. Some aftermarket warranties can also be purchased after the factory warranty expires. So you have a lot more flexibility and less buying pressure when you buy the car.

Among other benefits, third-party warranties offer a wider range of coverage options than Buick's advanced warranty options. For example, you can buy everything from the warranty for the drive train only to the warranty for the entire vehicle with a range of up to 10 years / 150,000 miles, such as our top selection CARCHEX.

Third party warranties generally cost less than factory extended warranties for similar coverage. With a third-party warranty, you can also have repairs done at one of tens of thousands of repair shops in the United States, including Buick dealers, independent local stores, and national chains such as AAMCO, Goodyear, Midas, and Meineke. This is far more practical than having to go to a nearby Buick dealer in the event of a defect.

You also typically have a choice of deductibles for insured repairs, typically $ 0 or $ 100. If you choose the latter, the upfront costs for the guarantee are reduced.

Read the sample contracts online for a print-free valuation before you buy them. You can see exactly what is covered and what is not, and you can best determine which type of cover is useful for you.



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