2018 Audi A6 Car Batteries

Get a New Audi Battery

Audi A6 Batteries Near You

Don't let a failing battery slow you down. Shop replacement batteries for 2018 Audi A6s today and schedule a quick installation at Firestone Complete Auto Care.

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Buying a Replacement Battery for Audi A6

Your A6 doesn't have an expiration date, but its battery does. On average, auto batteries last anywhere from three to five years. You want to replace your 2018 Audi A6 battery before it fails and leaves you stranded. Look out for symptoms of a faulty car battery. A sluggish engine start, an illuminated check engine light or battery signal, bloated battery case, corroded battery terminals, or faded headlights can all be signs that your battery is on its last leg.

You can also get a Free Battery Test at your local Firestone Complete Auto Care. With computerized testing we can see how much charge is left in your battery. Drop in for a free battery check and, if needed, a replacement battery for your 2018 Audi A6. Car batteries are only one of our many strong suits. Our expert technicians understand Audi service recommendations for A6 car batteries’ reserve capacities and cold cranking amps. Get help choosing the battery size that matches your vehicle, and schedule a weekday or weekend battery replacement service for your car.

Why Choose a DieHard Battery for Your A6?

We only want what’s best for your Audi A6, which is why we exclusively carry the best. Your A6 needs a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard A6 batteries surpass expectations using the latest innovative technology to fuel the expanding power needs of new vehicles. They're no ordinary battery, they're extraordinary. Choose a DieHard battery for your Audi A6 and drive with confidence knowing that performance will be there when you need it most. That's the kind of battery we deliver.

Making Your A6’s New Battery Last

Have you recently had a fresh battery installed in your Audi A6? Good thinking! Give your new car battery the best start with proper care. turning off all of the lights when you leave your vehicle, decreasing the number of short trips you take, keeping the battery posts corrosion-free, and not using electronics such as the radio and power outlets when the engine is off.

Commonly Asked A6 Battery Questions

Firestone Complete Auto Care has answers to your top car battery questions. If you have battery questions that are Audi A6-specific, stop by your nearest store. Our technicians have the answers.

  • Why won’t my A6 battery hold a charge? A battery that won't hold a charge is almost as good as dead. The battery might be old. Or, you may have been leaving your car doors ajar and the dome lights on during the night. Stop in for a free battery check at your local Firestone Complete Auto Care to learn more about the state of your battery.
  • What happens to my old A6 battery? We’ll recycle your car battery for you!
  • How much will replacing my Audi A6’s battery cost if I get a DieHard battery? You can find affordable A6 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? A car battery normally lasts three to five years, but this number can vary based on battery type, your driving habits, and battery maintenance.
  • Why is there white, flaky stuff around my A6’s battery post? If you notice white, crusty stuff around the battery terminals of your A6, it's likely corrosion. A chemical reaction between battery acid and the air can create a white, powdery substance that builds up over time on the terminals. This buildup can interfere with the electrical connection between the battery and your A6’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.
  •  How do I clean corrosion off my A6 vehicle 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 A6 batteries near me? You can shop for A6 batteries at your local Firestone Complete Auto Care, and our expert technicians will even handle the installation. Don’t have time to visit our store? Our Firestone Direct mobile vans can come to you for battery installations! Learn more about our mobile battery services.