Why won't my Terrain battery stay charged?

A battery is in its final hour when it will no longer hold a charge. The battery might be old. Or, you may have a habit of leaving your car doors open and the lights on overnight. Stop by for a free battery test at your nearest Firestone Complete Auto Care to learn more about the state of your battery.

What do you do with my dead Terrain battery?

We recycle it! Nearly 100% of all lead-acid batteries are recyclable.

What’s the cost of DieHard batteries for GMC Terrains?

You can find affordable Terrain batteries by using one of our car battery coupons, when available. Plus, every DieHard battery comes with extra coverage thanks to DieHard Assurance and a free replacement warranty.

How often should I replace my car battery?

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 substance accumulating on my Terrain’s battery post?

A chemical reaction between battery acid and the air can cause a white, crusty buildup to form on the terminals of your Terrain car battery. This buildup — known as corrosion — can impede the flow of electricity and cause a range of issues, from poor performance to premature battery failure.

How do I clean corrosion off my Terrain vehicle battery?

You can help prevent or get rid of corrosion by regularly inspecting and cleaning your battery terminals. Before cleaning your battery, see your Terrain owner's manual to learn how to disconnect the battery cables. After disconnecting the cables, use a mixture of water and baking soda, a wire brush, and a rag to carefully clean the terminals.

Where can I find a battery for my Terrain?

At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install Terrain batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.

2020 GMC Terrain Car Batteries

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GMC Terrain Batteries Near You

Don't let a failing battery slow you down. Shop replacement batteries for 2020 GMC Terrains today and schedule a quick installation at Firestone Complete Auto Care.

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Battery Size & Replacement for 2020 GMC Terrain

Not sure what battery to get for your GMC Terrain? Use this chart to find the right battery size and CCAs for your GMC Terrain.

Battery	Engine	Warranty		Cold Cranking Amps
H6-AGM	L4/1.5L	Replacement 36 months	Performance months	760
H6-AGM	L4/2.0L	Replacement 36 months	Performance months	760

BATTERIES
L4/1.5L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760
L4/2.0L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760

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Buying a Replacement Battery for GMC Terrain

Your Terrain doesn't have an expiration date, but its battery does. On average, auto batteries last anywhere from three to five years. Don’t get stranded by your Terrain’s car battery. Replace it regularly instead! Look out for symptoms of a faulty car battery. A lagging starter, a blinking battery or check engine light, swollen battery case, corrosion-covered posts, or dim headlights can all signal that your battery is on its last leg.

Plus, at Firestone Complete Auto Care, we’ll test your battery for free. Our equipment can see how much charge is left in your battery. Stop by for a free battery test and, if needed, a replacement battery for your 2020 GMC Terrain. Car batteries are one of our many specialties! Our technicians are well-acquainted with GMC’s service specs for Terrain battery cold cranking amps and reserve capacity. Get help identifying the type and size of battery that's best for your Terrain, and schedule a fast car battery replacement at your earliest convenience.

Is There a DieHard Battery for Terrains?

We know what’s best for your GMC Terrain, which is why we exclusively carry the best. Your Terrain needs a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard batteries shatter expectations and house the latest technology to satisfy the increasing power demands of modern vehicles A DieHard battery isn't an ordinary car battery. It's extraordinary. Buy a DieHard battery for your GMC Terrain and get behind the wheel with confidence. Why? Because your battery will perform when you need it. That’s why you should choose batteries from Firestone Complete Auto Care.

Caring for a New GMC Terrain Battery

Did you recently have a new 2020 GMC Terrain car battery installed? Good thinking! Now, help it last longer and stay charged by caring for it from the get-go. ensuring all the lights are turned off before you leave the car, decreasing the number of short trips you take, cleaning your battery posts, and avoiding radio and electronic component use when the engine is off.

Answers to Your Terrain Car Battery Questions

Firestone Complete Auto Care has answers to your top car battery questions. If you have a Terrain-specific battery question, visit your nearest store. Our expert techs have the answers you need.

Why won't my Terrain battery stay charged? A battery is in its final hour when it will no longer hold a charge. The battery might be old. Or, you may have a habit of leaving your car doors open and the lights on overnight. Stop by for a free battery test at your nearest Firestone Complete Auto Care to learn more about the state of your battery.
What do you do with my dead Terrain battery? We recycle it! Nearly 100% of all lead-acid batteries are recyclable.
What’s the cost of DieHard batteries for GMC Terrains? You can find affordable Terrain batteries by using one of our car battery coupons, when available. Plus, every DieHard battery comes with extra coverage thanks to DieHard Assurance and a free replacement warranty.
How often should I replace my car battery? 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 substance accumulating on my Terrain’s battery post? A chemical reaction between battery acid and the air can cause a white, crusty buildup to form on the terminals of your Terrain car battery. This buildup — known as corrosion — can impede the flow of electricity and cause a range of issues, from poor performance to premature battery failure.
How do I clean corrosion off my Terrain vehicle battery? You can help prevent or get rid of corrosion by regularly inspecting and cleaning your battery terminals. Before cleaning your battery, see your Terrain owner's manual to learn how to disconnect the battery cables. After disconnecting the cables, use a mixture of water and baking soda, a wire brush, and a rag to carefully clean the terminals.
Where can I find a battery for my Terrain? At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install Terrain batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.