Why doesn’t my Impreza battery stay charged?

A battery that won't hold a charge is almost as good as dead. It may be getting old. Or, you’ve been leaving the doors slightly open and the cabin light at night. Stop by for a free battery test at your local Firestone Complete Auto Care and learn more about your battery's charge.

What happens to my old Impreza battery?

We recycle it, taking care of both your car and the Earth.

What’s the cost of DieHard batteries for Subaru Imprezas?

Get affordable prices on Subaru Impreza batteries by using one of our limited-time battery deals. Plus, all DieHard car batteries come with a free replacement warranty and extra coverage with DieHard Assurance.

How long can I expect my car battery to last?

You can usually get three to five years out of your car battery. However, battery type, how well you maintain your battery, and your driving habits can all affect your battery’s lifespan.

What is the white, crusty stuff around my Impreza’s battery post?

The white, crusty stuff that can accumulate around Impreza car battery terminals is called corrosion. It is caused by a chemical reaction between the battery acid and the air, which creates a white, powdery substance that can build up on the terminals over time. Corrosion can interfere with the flow of electricity between the battery post and the car's electrical system, sometimes leading to poor electrical performance, difficulty starting, and even premature battery failure.

How do I remove corrosion from my Impreza car battery?

Regularly inspect the terminals and clean them with a mixture of baking soda and water, a wire brush, and a rag. Disconnect the battery cables before cleaning to help avoid the risk of electrical shock. Always reference and follow the instructions in your vehicle owner’s manual prior to disconnecting the battery cables.

Who carries Impreza batteries near me?

When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install Impreza batteries at our stores nationwide — and our Firestone Direct mobile vans can provide convenient on-site battery services. Learn more about our mobile battery services and book an appointment.

2021 Subaru Impreza Car Batteries

Get a New Subaru Battery

Get a Battery for Your Subaru Impreza

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2021 Subaru Impreza today and schedule a quick installation at Firestone Complete Auto Care.

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The Right Battery Size for a 2021 Subaru Impreza

Need more info about Subaru Impreza batteries? Check the chart to find the right car battery size and cold cranking amps for your Impreza.

Battery	Engine	Warranty		Cold Cranking Amps
26R-3	H4/2.0L	Replacement 24 months	Performance months	575
35-2	H4/2.0L	Replacement 36 months	Performance months	640
35-AGM	H4/2.0L	Replacement 36 months	Performance months	650

BATTERIES
H4/2.0L - Battery: 26R-3 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 575
H4/2.0L - Battery: 35-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 640
H4/2.0L - Battery: 35-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 650

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Buying a Replacement Battery for Subaru Impreza

Sadly, your Subaru Impreza won't last forever. Neither will its battery. Generally, car batteries last from three to five years. You want to replace your 2021 Subaru Impreza battery before it fails and leaves you stranded. Watch for signs that your current battery is getting too old or too weak. A slow engine crank, a blinking battery or check engine light, swollen battery case, corrosion-covered posts, or dim headlights may all indicate that your battery is on its last leg.

Or, you can get a complimentary battery check at your nearest Firestone Complete Auto Care. With best-in-class tools we can tell you how much "life" is left in your battery. Drop in for a free battery check and, if needed, a replacement battery for your 2021 Subaru Impreza. Automotive batteries are just one of our many areas of expertise. Our technicians are well-acquainted with Subaru’s service specs for Impreza battery CCAs and reserve capacity. Get help choosing the battery size that's best for your Impreza, and schedule an appointment today for a quick car battery replacement.

Firestone Has DieHard Batteries for Imprezas

Your Subaru Impreza deserves the best, which is why we carry just that. Your vehicle needs a reliable, durable and powerful battery in extremely hot and cold environments. DieHard batteries go above and beyond and house the latest technology to meet the increasing power demands of modern vehicles A DieHard battery isn't an ordinary car battery. It's extraordinary. Choose a DieHard battery for your Subaru Impreza and have the peace of mind that your battery will perform when you need it. That’s why you should choose batteries from Firestone Complete Auto Care.

Making Your Impreza’s New Battery Last

Got a new car battery installed in your 2021 Subaru Impreza? Congrats! Give your new car battery the best start with proper care. Give your new battery a hand by decreasing the number of short trips you take, cleaning your battery posts, and not using electronics such as the radio and power outlets when the engine is off.

Answers to Your Impreza Car Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have a Impreza-specific battery question, stop by your nearest store. Our technicians have the answers.

Why doesn’t my Impreza battery stay charged? A battery that won't hold a charge is almost as good as dead. It may be getting old. Or, you’ve been leaving the doors slightly open and the cabin light at night. Stop by for a free battery test at your local Firestone Complete Auto Care and learn more about your battery's charge.
What happens to my old Impreza battery? We recycle it, taking care of both your car and the Earth.
What’s the cost of DieHard batteries for Subaru Imprezas? Get affordable prices on Subaru Impreza batteries by using one of our limited-time battery deals. Plus, all DieHard car batteries come with a free replacement warranty and extra coverage with DieHard Assurance.
How long can I expect my car battery to last? You can usually get three to five years out of your car battery. However, battery type, how well you maintain your battery, and your driving habits can all affect your battery’s lifespan.
What is the white, crusty stuff around my Impreza’s battery post? The white, crusty stuff that can accumulate around Impreza car battery terminals is called corrosion. It is caused by a chemical reaction between the battery acid and the air, which creates a white, powdery substance that can build up on the terminals over time. Corrosion can interfere with the flow of electricity between the battery post and the car's electrical system, sometimes leading to poor electrical performance, difficulty starting, and even premature battery failure.
How do I remove corrosion from my Impreza car battery? Regularly inspect the terminals and clean them with a mixture of baking soda and water, a wire brush, and a rag. Disconnect the battery cables before cleaning to help avoid the risk of electrical shock. Always reference and follow the instructions in your vehicle owner’s manual prior to disconnecting the battery cables.
Who carries Impreza batteries near me? When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install Impreza batteries at our stores nationwide — and our Firestone Direct mobile vans can provide convenient on-site battery services. Learn more about our mobile battery services and book an appointment.