2008 Audi S4 Batteries

Get a New Audi Battery

Get a Battery for Your Audi S4

Don’t let a dead battery stop you. Shop replacement car batteries for your 2008 Audi S4 at Firestone Complete Auto Care.

Shop Batteries

2008 Audi S4 Battery Replacement & Size

Not sure what battery to get for your Audi S4? Use this chart to find the right battery size and CCAs for your Audi S4.

Battery Engine Warranty Cold Cranking Amps
V8/4.2L Replacement months Performance months
BATTERIES

V8/4.2L

- Battery:

- Warranty: Replacement months, Performance months

- Cold Cranking Amps:

Schedule an Appointment

Shopping for Audi S4 Car Batteries

You can pretty much drive your Audi S4 until you don't want to anymore. But your S4's battery? Don't count on it to last forever. The average car battery lasts three to five years. Don’t get stranded by your S4’s car battery. Replace it regularly instead! Look out for symptoms of a faulty car battery. A slow engine crank, a blinking battery or check engine light, swollen battery case, corroded battery posts, or dim headlights can all be signs 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 S4. Car batteries are one of our many specialties! Our technicians are familiar with Audi-specific recommendations for S4 car batteries’ reserve capacities and cold cranking amps. Get help figuring out the battery size that fits your car perfectly, and schedule an appointment today for a quick car battery replacement.

Find the Right DieHard Battery for Your S4

We only want what’s best for your Audi S4, which is why we only carry top-of-the-line replacement parts and batteries. You need a reliable, durable and powerful battery in extremely hot and cold environments. DieHard batteries go above and beyond using the latest innovative technology to satisfy the increasing power needs of new vehicles and their accessories. They're no ordinary battery, they're extraordinary. Go with a DieHard battery for your S4 and drive with confidence knowing that your battery will perform when you need it. That's the kind of battery we deliver.

Making Your S4’s New Battery Last

Have you recently had a fresh battery installed in your Audi S4? Good thinking! Give your new car battery the best start with proper care. flipping the dome lights and headlights off when exiting 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 S4 Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have a S4-specific battery question, pay us a visit. Our technicians have the answers.

  • Why won’t my S4 battery hold a charge? A battery is in its final hour when it will no longer hold a charge. The battery may be too old. Or, you may have a habit of leaving your car doors open and the cabin light at night. Stop by for a complimentary battery check at your nearest Firestone Complete Auto Care and learn more about your battery's charge.
  • What do you do with my old S4 battery? We’ll recycle your car battery for you!
  •  How much do DieHard batteries cost for your Audi S4? Get affordable prices on Audi S4 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.
  • What is the average lifespan of a car battery? 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 substance accumulating on my S4’s battery post? The white, crusty stuff that can accumulate around S4 car battery terminals is called corrosion. It is caused by a chemical reaction between the battery acid and the air, which creates a white, powdery substance that can build up on the terminals over time. Corrosion can interfere with the flow of electricity between the battery post and the car's electrical system, sometimes leading to poor electrical performance, difficulty starting, and even premature battery failure.
  • What do I do about corrosion on my S4 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 S4 owner’s manual for instructions on how to do so.
  • Where can I purchase S4 batteries near me? At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install S4 batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.