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Do subarus require special batteries?

No, Subarus do not require special batteries. Subaru vehicles use standard automotive batteries that are widely available and compatible with most makes and models. However, there are some important considerations when replacing the battery in a Subaru.


Subaru Battery Requirements


Subaru recommends using a battery that meets or exceeds the specifications outlined in the owner's manual for your specific Subaru model. This typically means using a battery with the correct voltage (12V), cold cranking amps (CCA), and reserve capacity (RC) rating. Subaru batteries are usually Group 34, 35, or 51 sizes, which are common sizes found in many vehicles.


It's important to note that Subaru vehicles, like many modern cars, have advanced electrical systems that may require a specific type of battery. For example, some Subaru models use an absorbed glass mat (AGM) battery, which is designed to better handle the increased electrical demands of features like stop-start technology and regenerative braking.


Replacing the Subaru Battery



  • When replacing the battery, it's crucial to use a replacement that matches the original equipment manufacturer (OEM) specifications.

  • Subaru recommends having the battery replacement performed by an authorized Subaru dealer or a qualified mechanic, as they can ensure the new battery is properly installed and the vehicle's electrical system is reset.

  • Attempting to install the wrong battery or improperly installing a replacement battery can lead to issues with the vehicle's electrical system and potentially cause damage.


In summary, while Subaru vehicles do not require a special or proprietary battery, it's important to use a replacement battery that meets the manufacturer's specifications to ensure proper function and compatibility with the vehicle's electrical system.

Will Subaru replace my battery for free?


During the 30-month Authorized Genuine Subaru Replacement Battery Warranty period, or the balance of the Basic New Vehicle Limited Warranty period, coverage includes reimbursement for testing and replacement labor costs provided the battery was installed by an authorized Subaru retailer.



What is the average life of a Subaru battery?


between 3-5 years
Subaru batteries usually last between 3-5 years, but this is variable depending on the type of battery, driving habits, weather conditions, and more.



What is the lawsuit against Subaru?


According to the class action lawsuit, Subaru equipped some of its vehicles with defective Denso fuel pumps that could cause low pressure, leading to engine stalling, sputtering, shutdown, and, possibly, a crash. The long-running Subaru fuel pump lawsuit has lasted for nearly four years.



Are Subaru batteries special?


Genuine Subaru batteries are engineered to supply it while meeting the performance specifications of your vehicle. The reliability of Genuine Subaru batteries is backed by one of the best warranties in the business , which features a 30-Month Free Replacement, and an 85-Month Pro Rate.



How much does it cost to replace a start-stop battery?


On average, the cost of a stop-start battery can range from $100 to $300 or more, depending on different factors.



What is the life expectancy of a Subaru battery?


around 4-5 years
Generally, Subaru car batteries last around 4-5 years, but factors like usage and environmental conditions can impact their lifespan.



Do I need a special battery for a stop-start car?


In a stop/start car, it's essential to use a battery designed for that specific system. Stop/start cars typically use an Absorbent Glass Mat (AGM) or Enhanced Flooded Battery (EFB) because they are built to handle the frequent cycling of starting and stopping the engine.



Can I replace a start-stop battery myself?


Can I change a start-stop battery myself? You shouldn't. Why battery replacement is for experts.



Does AutoZone install batteries?


Does AutoZone replace batteries for free? Installation is included in the price of the battery. Ditto the same for testing batteries with no charge to the customer. As long as the battery is under the hood and reasonably easy to get it, we'll do it no problem.



How much does it cost to replace a battery in a Subaru?


Depending on power, size, and quality, prices for a replacement car battery range from about $45 to $250.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.