2005 Pontiac GTO Car Batteries

The Right Battery Size for a 2005 Pontiac GTO

Need more info about Pontiac GTO batteries? Check the chart to find the right car battery size and cold cranking amps for your GTO.

Battery Engine Warranty Cold Cranking Amps
V8/6.0L Replacement months Performance months


- Battery:

- Warranty: Replacement months, Performance months

- Cold Cranking Amps:

Shopping for Pontiac GTO Car Batteries

Your GTO 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 GTO’s car battery. Replace it regularly instead! Look out for symptoms of a faulty car battery. A sluggish engine start, an illuminated battery or check engine light, bloated battery case, corroded battery terminals, and subpar electrical performance can all be signs that your battery is waving goodbye.

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, get your Pontiac GTO a replacement battery. Automotive batteries are just one of our many areas of expertise. Our technicians are familiar with Pontiac-specific recommendations for GTO battery CCAs 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.

Does Firestone Have the Right Battery for GTOs?

We only want what’s best for your Pontiac GTO, which is why we only carry top-of-the-line replacement parts and batteries. We install more than 700,000 car batteries a year using quality replacement batteries. Our battery brands lead the way in terms of car battery reliability, performance, and innovation for many years. Pop the hood of any Pontiac GTO and you may find a trusty battery installed by Firestone technicians. Your 2005 Pontiac GTO needs a reliable battery to run optimally. That’s why you should choose batteries from Firestone Complete Auto Care. They're the definition of dependable.

Caring for a New Pontiac GTO Battery

Got a new car battery installed in your 2005 Pontiac GTO? Congrats! Now, help it last longer and stay charged by caring for it from the get-go. ensuring all the lights are turned off before you leave the car, limiting short trips, cleaning your battery posts, and not playing the radio or using other electronics when the engine is turned off.

Answers to Your GTO Car Battery Questions

Firestone Complete Auto Care has answers to your top car battery questions. If you have a battery question that's unique to your Pontiac GTO battery, stop by your nearest store. Our technicians are happy to help.

  • Why doesn’t my GTO battery stay charged? A car battery that needs to be jump-started every time is as good as dead. The battery might be old. Or, you may have a habit of leaving your car doors open and the lights on overnight. 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 old GTO battery? We recycle it, taking care of both your car and the Earth.
  •  How much do Pontiac GTO batteries cost? Get affordable prices on Pontiac GTO batteries by using one of our limited-time battery deals.

Get a Battery for Your Pontiac GTO

Don't let a failing battery slow you down. Shop replacement batteries for 2005 Pontiac GTOs today and schedule a quick installation at Firestone Complete Auto Care.