Why won’t my A6 Quattro battery hold a charge?

A battery is in its final hour when it will no longer hold a charge. It may be getting old. Or, you may have been leaving your car doors ajar and the cabin light at night. Stop by for a complimentary battery check at your nearest Firestone Complete Auto Care to learn more about the state of your battery.

What do you do with my dead A6 Quattro battery?

We’ll recycle your car battery for you!

How much do DieHard batteries cost for your Audi A6 Quattro?

You can find affordable A6 Quattro 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 do car batteries last?

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, crusty buildup on my A6 Quattro’s battery post?

The white, flaky stuff that can build up around your A6 Quattro’s battery terminals is known as corrosion. Acid leaking from your vehicle’s battery post can have a chemical reaction with the air, leading to an accumulation of the white, powdery substance over time. Corrosion can affect the flow of electricity between your battery and the electrical system in your A6 Quattro, possibly causing issues with electrical performance and starting. If left unaddressed for long enough, it may even cause your battery to prematurely fail.

How do I remove corrosion from my A6 Quattro 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.

Where can I purchase A6 Quattro batteries near me?

You can shop for A6 Quattro 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.

Car Batteries for 2002 Audi A6 Quattro

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Get a New Audi A6 Quattro Battery

Don’t let a dead battery stop you. Shop replacement car batteries for your 2002 Audi A6 Quattro at Firestone Complete Auto Care.

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2002 Audi A6 Quattro Battery Replacement & Size

Researching battery replacements for your Audi A6 Quattro? Check the chart to find the right car battery size and cold cranking amps for your A6 Quattro.

Engine	Warranty
V8/4.2L	Replacement months	Performance months
V6/2.7L	Replacement months	Performance months
V6/3.0L	Replacement months	Performance months

BATTERIES
V8/4.2L - Battery: - Warranty: Replacement months, Performance months - Cold Cranking Amps:
V6/2.7L - Battery: - Warranty: Replacement months, Performance months - Cold Cranking Amps:
V6/3.0L - Battery: - Warranty: Replacement months, Performance months - Cold Cranking Amps:

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Buying a Replacement Battery for Audi A6 Quattro

You can pretty much drive your Audi A6 Quattro until you don't want to anymore. But your A6 Quattro's battery? Don't count on it to last forever. Generally, car batteries last from three to five years. Don’t get stranded by your A6 Quattro’s car battery. Replace it regularly instead! Watch for signs that your current battery is getting too old or too weak. A sluggish engine start, a blinking battery or check engine light, bloated battery case, corrosion-covered posts, or faded headlights can all be signs that your battery is waving goodbye.

Plus, at Firestone Complete Auto Care, we’ll test your battery for free. With computerized testing we 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 2002 Audi A6 Quattro running! Car batteries are one of our many specialties! Our expert technicians understand Audi service recommendations for A6 Quattro battery cold cranking amps and reserve capacity. Get help choosing the battery size that's best for your A6 Quattro, and schedule a fast car battery replacement at your earliest convenience.

Is There a DieHard Battery for A6 Quattros?

We know what’s best for your Audi A6 Quattro, which is why we only carry top-of-the-line replacement parts and batteries. Your vehicle needs a reliable, durable and powerful battery in extremely hot and cold environments. DieHard batteries shatter expectations and house the latest technology to satisfy the growing power requirements of modern vehicles Don't call a DieHard battery ordinary. It's an extraordinary battery. Go with a DieHard battery for your A6 Quattro and have the peace of mind that performance will be there when you need it most. That's the kind of battery we deliver.

Making Your A6 Quattro’s New Battery Last

Did you recently have a new 2002 Audi A6 Quattro car battery installed? Congrats! Now, help it last longer and stay charged by caring for it from the get-go. You can take care of your battery by 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.