Why doesn’t my 328xi battery stay charged?

A battery that won't hold a charge is almost as good as dead. The battery may be too old. Or, you’ve been leaving the doors slightly open and the lights on overnight. Stop by for a free battery test at your local Firestone Complete Auto Care to learn more about the state of your battery.

What happens to my old 328xi battery?

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

What’s the cost of DieHard batteries for BMW 328xis?

You can find affordable 328xi 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 long is a car battery good for?

The typical 12-volt car battery may last three to five years, depending on the type of battery, the driving conditions, and how well the battery is maintained.

Why is there white, flaky stuff around my 328xi’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 328xi 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 a corroded 328xi battery terminal?

Regularly inspecting and cleaning your battery terminals will help keep your 328xi’s electrical system running smoothly. Before cleaning, reference your owner’s manual for instructions on how to disconnect the battery cables. Once the cables have been disconnected, gently clean the terminals with a mixture of water and baking soda, a wire brush, and a rag.

Where can I purchase 328xi batteries near me?

Your local Firestone Complete Auto Care sells and installs 328xi batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.

2007 BMW 328xi Batteries

Get a New BMW Battery

Get a New BMW 328xi Battery

Don’t let a dead battery stop you. Shop replacement car batteries for your 2007 BMW 328xi at Firestone Complete Auto Care.

Shop Batteries

Battery Size & Replacement for 2007 BMW 328xi

Researching battery replacements for your BMW 328xi? Use this chart to find the right battery size and CCAs for your BMW 328xi.

Battery	Engine	Warranty		Cold Cranking Amps
93-1	L6/3.0L	Replacement 24 months	Performance months	825
48H6	L6/3.0L	Replacement 36 months	Performance months	730
H7-AGM	L6/3.0L	Replacement 36 months	Performance months	850

BATTERIES
L6/3.0L - Battery: 93-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 825
L6/3.0L - Battery: 48H6 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 730
L6/3.0L - Battery: H7-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 850

Schedule an Appointment

Buy the Right Battery for Your BMW 328xi

Your 328xi doesn't have an expiration date, but its battery does. The average car battery lasts three to five years. Check your battery regularly and replace it as needed so it doesn’t leave you and your BMW 328xi 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, bloated battery case, corroded battery posts, or dim headlights can all signal that your battery needs attention.

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 necessary, a battery replacement to help keep your 2007 BMW 328xi running! Automotive batteries are just one of our many areas of expertise. Our technicians are familiar with BMW-specific recommendations for 328xi battery CCAs and reserve capacity. Get help choosing the battery size that's best for your 328xi, and schedule a weekday or weekend battery replacement service for your car.

Is There a DieHard Battery for 328xis?

We know what’s best for your BMW 328xi, which is why we exclusively carry the best. Your 328xi needs a reliable, durable and powerful battery in even some of the toughest conditions. DieHard 328xi batteries surpass expectations and house the latest technology to fuel the increasing power needs of modern vehicles They're no ordinary battery, they're extraordinary. Choose a DieHard battery for your BMW 328xi and drive with confidence knowing that performance will be there when you need it most. That’s why you should choose batteries from Firestone Complete Auto Care.

Caring for a New BMW 328xi Battery

Have you recently had a fresh battery installed in your BMW 328xi? Congrats! 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, keeping your battery posts clean, and not using electronics such as the radio and power outlets when the engine is off.

Commonly Asked 328xi Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have a battery question that's unique to your BMW 328xi battery, pay us a visit. Our technicians have the answers.

Why doesn’t my 328xi battery stay charged? A battery that won't hold a charge is almost as good as dead. The battery may be too old. Or, you’ve been leaving the doors slightly open and the lights on overnight. Stop by for a free battery test at your local Firestone Complete Auto Care to learn more about the state of your battery.
What happens to my old 328xi battery? We recycle it! Nearly 100% of all lead-acid batteries are recyclable.
What’s the cost of DieHard batteries for BMW 328xis? You can find affordable 328xi 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 long is a car battery good for? The typical 12-volt car battery may last three to five years, depending on the type of battery, the driving conditions, and how well the battery is maintained.
Why is there white, flaky stuff around my 328xi’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 328xi 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 a corroded 328xi battery terminal? Regularly inspecting and cleaning your battery terminals will help keep your 328xi’s electrical system running smoothly. Before cleaning, reference your owner’s manual for instructions on how to disconnect the battery cables. Once the cables have been disconnected, gently clean the terminals with a mixture of water and baking soda, a wire brush, and a rag.
Where can I purchase 328xi batteries near me? Your local Firestone Complete Auto Care sells and installs 328xi batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.