2008 Audi A6 Batteries

Get a Battery for Your Audi A6

Don't let a failing battery slow you down. Shop replacement batteries for 2008 Audi A6s today and schedule a quick installation at Firestone Complete Auto Care.

2008 Audi A6 Battery Replacement & Size

Not sure what battery to get for your Audi A6? Check the chart to find the right car battery size and cold cranking amps for your A6.

Battery Engine Warranty Cold Cranking Amps
V6/2.8L Replacement months Performance months
V6/3.2L Replacement months Performance months
BATTERIES

V6/2.8L

- Battery:

- Warranty: Replacement months, Performance months

- Cold Cranking Amps:

V6/3.2L

- Battery:

- Warranty: Replacement months, Performance months

- Cold Cranking Amps:

Shopping for Audi A6 Car Batteries

Your A6 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 Audi A6 stranded. Watch for signs that your current battery is getting too old or too weak. A sluggish engine start, an illuminated check engine light or battery signal, swollen battery case, corroded battery posts, or weak lights may all indicate that your battery needs attention.

You can also get a Free Battery Test at your local Firestone Complete Auto Care. Our equipment can see how much charge is left in your battery. Visit us for a complimentary battery check and, if needed, a replacement battery for your 2008 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 identifying the type and size of battery that's best for your A6, and schedule an appointment today for a quick car battery replacement.

Is There a DieHard Battery for A6s?

Your Audi A6 deserves the best, which is why we carry just that. Your vehicle needs a reliable, durable and powerful battery in even some of the toughest conditions. DieHard batteries shatter expectations and house the latest technology to fuel the expanding power requirements of modern vehicles A DieHard battery isn't an ordinary car battery. It's extraordinary. Choose a DieHard battery for your Audi A6 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 2008 Audi A6 Battery

Got a new car battery installed in your 2008 Audi A6? Great job! 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 avoiding radio and electronic component use when the engine is off.

Answers to Your A6 Car 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 Audi A6 battery, visit your nearest store. Our technicians have the answers.

  • Why won't my A6 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 been leaving your car doors ajar and the cabin light at night. Stop by for a free battery test at your nearest Firestone Complete Auto Care and learn more about your battery's charge.
  • What do you do with my dead A6 battery? We recycle it! Nearly 100% of all lead-acid batteries are recyclable.
  • How much will replacing my Audi A6’s battery cost if I get a DieHard battery? Get affordable prices on Audi A6 batteries by using one of our limited-time battery deals. Plus, all DieHard car batteries come with a free replacement warranty and extra coverage with DieHard Assurance.
  •  How long do car batteries last? 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 stuff around my A6’s battery post? The white, flaky stuff that can build up around your A6’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, 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 car battery? To help extend the life of your battery, you should routinely inspect and clean the terminals using a baking soda and water mix, wire brush, and rag. Be sure to disconnect the battery cables before cleaning and check your A6 owner’s manual for instructions on how to do so.
  • Where can I find a battery for my A6? Your local Firestone Complete Auto Care sells and installs A6 batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.