2021 BMW M850i xDrive Gran Coupe Car Batteries

Get a New BMW M850i xDrive Gran Coupe Battery

Don’t let a dead battery stop you. Shop replacement car batteries for your 2021 BMW M850i xDrive Gran Coupe at Firestone Complete Auto Care.

The Right Battery Size for a 2021 BMW M850i xDrive Gran Coupe

Not sure what battery to get for your BMW M850i xDrive Gran Coupe? Use this chart to find the right battery size and CCAs for your BMW M850i xDrive Gran Coupe.

Battery Engine Warranty Cold Cranking Amps
H8-AGM V8/4.4L Replacement 36 months Performance months 900
BATTERIES

V8/4.4L

- Battery: H8-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 900

Buy the Right Battery for Your BMW M850i xDrive Gran Coupe

Your M850i xDrive Gran Coupe 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 M850i xDrive Gran Coupe stranded. Look out for symptoms of a faulty car battery. A sluggish engine start, a blinking battery or check engine light, swollen battery case, corrosion-covered posts, or dim headlights may all indicate that your battery is waving goodbye.

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 necessary, a battery replacement to help keep your 2021 BMW M850i xDrive Gran Coupe running! Car batteries are one of our many specialties! Our technicians are familiar with BMW-specific recommendations for M850i xDrive Gran Coupe car batteries’ reserve capacities and cold cranking amps. Get help figuring out the battery size that's best for your M850i xDrive Gran Coupe, and schedule an appointment today for a quick car battery replacement.

Why Choose a DieHard Battery for Your M850i xDrive Gran Coupe?

We know what’s best for your BMW M850i xDrive Gran Coupe, which is why we only carry top-of-the-line replacement parts and batteries. Your vehicle needs a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard batteries go above and beyond using state-of-the-art advancements to fuel the expanding power needs of new vehicles. They're no ordinary battery, they're extraordinary. Choose a DieHard battery for your BMW M850i xDrive Gran Coupe and have the peace of mind that performance will be there when you're counting on it. That’s why you should choose batteries from Firestone Complete Auto Care.

After Buying 2021 BMW M850i xDrive Gran Coupe Battery

Have you recently had a fresh battery installed in your BMW M850i xDrive Gran Coupe? Good thinking! You can give your new battery a head start with proper care and attention. turning off all of the lights when you leave your vehicle, limiting short trips, keeping your battery posts clean, and not using electronics such as the radio and power outlets when the engine is off.

Commonly Asked M850i xDrive Gran Coupe Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have a M850i xDrive Gran Coupe-specific battery question, pay us a visit. Our technicians have the answers.

  • Why won't my M850i xDrive Gran Coupe 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 in for a free battery check at your favorite Firestone Complete Auto Care to learn more about the state of your battery.
  • What happens to my old M850i xDrive Gran Coupe battery? We recycle it! Nearly 100% of all lead-acid batteries are recyclable.
  • How much will replacing my BMW M850i xDrive Gran Coupe’s battery cost if I get a DieHard battery? BMW M850i xDrive Gran Coupe batteries can be affordable, especially when there's an available battery coupon. The best part is every DieHard battery comes with a free replacement warranty and extra coverage with DieHard Assurance.
  • How long can I expect my car battery to last? 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.
  • What is the white, crusty substance accumulating on my M850i xDrive Gran Coupe’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 M850i xDrive Gran Coupe 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 remove corrosion from my M850i xDrive Gran Coupe car battery? Regularly inspecting and cleaning your battery terminals will help keep your M850i xDrive Gran Coupe’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.
  • Who sells M850i xDrive Gran Coupe batteries near me? Your local Firestone Complete Auto Care sells and installs M850i xDrive Gran Coupe batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.