Car Batteries for 2005 Cadillac CTS

Get a New Cadillac CTS Battery

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2005 Cadillac CTS today and schedule a quick installation at Firestone Complete Auto Care.

2005 Cadillac CTS Battery Replacement & Size

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

Battery Engine Warranty Cold Cranking Amps
101-1 V6/2.8L Replacement 36 months Performance months 650
101-1 V6/3.6L Replacement 36 months Performance months 650
101-1 V8/5.7L Replacement 36 months Performance months 650
BATTERIES

V6/2.8L

- Battery: 101-1

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 650

V6/3.6L

- Battery: 101-1

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 650

V8/5.7L

- Battery: 101-1

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 650

Buying a Replacement Battery for Cadillac CTS

Your CTS doesn't have an expiration date, but its battery does. The average car battery lasts three to five years. Don’t get stranded by your CTS’s car battery. Replace it regularly instead! Pay attention to clues that your battery is on its way out. A lagging starter, a blinking battery or check engine light, swollen battery case, corroded battery posts, or dim headlights 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. Stop by for a free battery test and, if needed, a replacement battery for your 2005 Cadillac CTS. Automotive batteries are just one of our many areas of expertise. Our expert technicians understand Cadillac service recommendations for CTS battery cold cranking amps and reserve capacity. Get help identifying the type and size of battery that matches your vehicle, and schedule a fast car battery replacement at your earliest convenience.

Find the Right DieHard Battery for Your CTS

We know what’s best for your Cadillac CTS, which is why we exclusively carry the best. Your vehicle needs a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard batteries go above and beyond and house the latest technology to fuel the expanding power needs of new vehicles and their accessories. A DieHard battery isn't an ordinary car battery. It's extraordinary. Go with a DieHard battery for your CTS and have the peace of mind that your battery will perform when you need it. That’s why you should choose batteries from Firestone Complete Auto Care.

Making Your CTS’s New Battery Last

Did you recently have a new 2005 Cadillac CTS car battery installed? Great job! Give your new car battery the best start with proper care. Help extend your car battery’s life by decreasing the number of short trips you take, keeping the battery posts corrosion-free, and not playing the radio or using other electronics when the engine is turned off.

Top CTS Car Battery Questions

Firestone Complete Auto Care has answers to your top car battery questions. If you have a CTS-specific battery question, pay us a visit. Our expert techs have the answers you need.

  • Why doesn’t my CTS battery stay charged? A car battery that needs to be jump-started every time is as good as dead. It may be getting old. Or, you may have been leaving your car doors ajar 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 do you do with my old CTS battery? We recycle it, taking care of both your car and the Earth.
  • What’s the cost of DieHard batteries for Cadillac CTSs? You can find affordable CTS 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 can I expect my car battery to last? The typical 12-volt car battery may last three to five years, depending on the type of battery, the driving conditions, and how well the battery is maintained.
  • Why is there white, crusty buildup on my CTS’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 CTS 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 a corroded CTS battery terminal? You can help prevent or get rid of corrosion by regularly inspecting and cleaning your battery terminals. Before cleaning your battery, see your CTS owner's manual to learn how to disconnect the battery cables. After disconnecting the cables, use a mixture of water and baking soda, a wire brush, and a rag to carefully clean the terminals.
  • Who sells CTS batteries near me? You can shop for CTS 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.