2003 Audi RS6 Batteries

Get a Battery for Your Audi RS6

Don’t let a dead battery stop you. Shop replacement car batteries for your 2003 Audi RS6 at Firestone Complete Auto Care.

The Right Battery Size for a 2003 Audi RS6

Need more info about Audi RS6 batteries? Use the following chart to find information on Audi RS6 battery size and cold cranking amps.

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:

Buy the Right Battery for Your Audi RS6

You can pretty much drive your Audi RS6 until you don't want to anymore. But your RS6's battery? Don't count on it to last forever. 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 RS6 stranded. Pay attention to clues that your battery is on its way out. A slow engine crank, a blinking battery or check engine light, bloated battery case, corroded battery terminals, or dim headlights can all signal that your battery is waving goodbye.

Or, you can get a complimentary battery check at your nearest Firestone Complete Auto Care. With computerized testing we can see how much charge is left in your battery. Visit us for a complimentary battery check and, if necessary, a battery replacement to help keep your 2003 Audi RS6 running! Automotive batteries are just one of our many areas of expertise. Our technicians are well-acquainted with Audi’s service specs for RS6 battery cold cranking amps and reserve capacity. Get help figuring out the battery size that matches your vehicle, and schedule a weekday or weekend battery replacement service for your car.

Find the Right DieHard Battery for Your RS6

We know what’s best for your Audi RS6, 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 go above and beyond using state-of-the-art advancements to meet the increasing power demands of new vehicles and their accessories. A DieHard battery isn't an ordinary car battery. It's extraordinary. Choose a DieHard battery for your Audi RS6 and have the peace of mind that performance will be there when you need it most. That's the kind of battery we deliver.

Caring for a New Audi RS6 Battery

Did you recently have a new 2003 Audi RS6 car battery installed? Great job! Now, help it last longer and stay charged by caring for it from the get-go. turning off all of the lights when you leave your vehicle, decreasing the number of short trips you take, keeping your battery posts clean, and not playing the radio or using other electronics when the engine is turned off.

Answers to Your RS6 Car Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have a battery question that's unique to your Audi RS6 battery, stop by your nearest store. Our technicians are happy to help.

  • Why doesn’t my RS6 battery stay charged? A battery that won't hold a charge is almost as good as dead. The battery may be too old. Or, you may have a habit of leaving your car doors open and the dome lights on during the night. Stop by for a free battery test at your local Firestone Complete Auto Care and learn more about your battery's charge.
  • What happens to my old RS6 battery? We recycle it! Nearly 100% of all lead-acid batteries are recyclable.
  •  How much do DieHard batteries cost for your Audi RS6? Audi RS6 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.
  • What is the average lifespan of a car battery? Car battery lifespan varies depending on a few factors, including driving conditions, accessories,  how well it’s maintained, and the type of battery. On average, a car battery lasts about three to five years.
  • What is the white, crusty stuff around my RS6’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 RS6 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 clean corrosion off my RS6 vehicle 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 RS6 owner’s manual for instructions on how to do so.
  •  Who carries RS6 batteries near me? At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install RS6 batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.