1. Check your owner's manual: This is the most reliable source of information. It will specify the correct group size for your specific vehicle.
2. Look at your existing battery: The group size is usually printed on a label on top of the battery.
3. Check the battery tray: The tray itself might be marked with the appropriate group size.
4. Consult an auto parts store: Provide them with your vehicle's year, make, model, and engine size. They can look up the correct battery size for you.
Don't rely solely on general information online, as variations exist between models and trims. Always verify with one of the methods above.
