AC Delco Vs Duralast Battery: The Ultimate Comparison

Key Points:

  • Both Duralast and AC Delco compete in the same price segment.
  • AC Delco is suitable for expensive vehicles where reliability is a must.
  • Duralast is good for its reasonable pricing and better service support.

According to car mechanics, it is very important to have the right battery in your vehicle. And, there are lots of brands to choose from.

With the help of a detailed AC Delco vs Duralast battery comparison, you will be able to get the best product for the money. Lots of people like to suggest AC Delco right away but don’t rush into a decision before reading this article.

In the following sections, I have tried to give you an overview of the brands, and not talk about any specific products. It will give you an idea of which brand performs better in what condition.

About AC Delco Batteries

Being one of the most popular brands, you may think that AC Delco is only in the car battery industry. But you are wrong.

The company produces smaller batteries for electronic devices too. Here, comparing the AC Delco brand with Duralast in all segments won’t be right because Duralast only makes car and marine batteries.

AC Delco is a part of the famous American car manufacturing brand General Motors. Besides batteries, the brand produces lots of different car parts making it one of the largest part makers in the US.

Benefits of AC Delco Batteries

  • AC Delco batteries are highly compatible with GM vehicles.
  • For high-end exotic vehicles, one can rely on the performance of AC Delco batteries.
  • You won’t ever have to deal with terminal corrosion making the batteries truly maintenance-free.
  • With larger reservoirs, AC Delco batteries can hold the charge for a longer time compared to the competitors.

About Duralast Batteries

You can find Duralast batteries in the AutoZone store with matching performances of DieHard models. Because of good build quality, you can expect them to last up to 5 years.

Duralast may not be the best car battery in the market but it surely belongs in the top tier.

This brand offers more affordable batteries compared to AC Delco. Since the users don’t complain a lot about the quality, you can go for Duralast when the budget is tight.

Don’t worry about the brand value or quality because the same Duralast battery manufacturer produces products for DieHard and Sears.

Benefits of Duralast Batteries

  • With more than 800 CCA ratings, you can easily start your car, SUV, or RV in the winter.
  • Duralast batteries also have a large reservoir similar to AC Delco.
  • The maintenance-free batteries show a great performance at a very reasonable price.

AC Delco Vs Duralast Battery: What Are the Main Differences?

The table below shows the comparison between two brands in short which is helpful to get a clear overview.

 AC DelcoDuralast
CCAHigherLower
TechnologyAGMNon-AGM
Warranty PeriodUp to 42 monthsUp to 36 months
PriceSlightly HigherReasonable
Average Service Life6-8 years3-5 years

Key Factors Before Choosing Between AC Delco and Duralast Battery

Now, let’s get started with the Duralast vs AC Delco car batteries comparison in detail.

Battery Chemistry

First of all, Duralast batteries do not come with AGM technology which is not the case for AC Delco ones. The benefit of choosing AGM is that you won’t have to worry much about battery maintenance in the long run.

CCA Ratings

This is a parameter that indicates how well a battery performs in harsh cold weather conditions. After a side-by-side comparison of a few models from both brands, it is clear to me that AC Delco batteries are better in winter.

Average Lifespan

It is hard to tell how long a battery can keep providing power reliably as it depends on several factors. According to customer feedback and mechanics, AC Delco lasts around 6 to 8 years. But Duralast has an average lifespan of only around 3 to 5 years.

Price and Warranty

You will be surprised to know that by paying a few extra bucks, you can get up to 42 months of warranty from AC Delco where Duralast offers up to 36 years. So, I don’t think that saving a small amount, in this case, is worth anything; go for AC Delco.

frequently Asked Questions (FAQs):

Who Makes Duralast Batteries?

According to the official information, AutoZone is the owner of the Duralast brand while Johnson Controls manufactures batteries for them.

Who Makes AC Delco Batteries?

Though General Motors own the AC Delco brand, Clarios is now the manufacturer of its products.

What Type Of Battery Is AC Delco?

AC Delco Gold batteries are automotive AGM type. They are ideal for vehicles’ start and stop applications.

How Long Should An AC Delco Battery Last?

The life expectancy of an AC Delco battery can vary based on different factors. Generally, users say that one can get the necessary power from AC Delco batteries for up to 5 years.

Are AC Delco Batteries Any Good?

After passing several vigorous quality tests, experts tell us that one can rely on the long-lasting performance of AC Delco batteries.

What Type Of Battery Is Duralast?

Duralast Gold batteries are made with lead-acid chemistry. And, the batteries come with a 3-year warranty.

How Long Should A Duralast Battery Last?

While the regular Duralast batteries can last somewhere between 2 and 3 years, their Gold and Platinum brand models can provide power for up to 5 years.

Are Duralast Batteries Any Good?

Yes, Duralast batteries are so good that they belong to the top 5% of the market. With positive customer feedback, you can buy their batteries confidently.

Are AC Delco Batteries Made In China?

Most parts of the AC Delco batteries are made in China.

Finally, AC Delco or Duralast Battery, Which One to Buy?

Now, it is time to put an end to the AC Delco vs Duralast battery comparison. For those who are looking for a long-lasting and durable battery for their vehicle, AC Delco is a very good choice.

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