You won't find a single definitive answer without checking the vehicle itself. The best way to determine the correct battery size is:
1. Check the existing battery: The battery itself will have its group size printed on top. This is a letter and number code (e.g., Group 65, Group 31, etc.).
2. Check your owner's manual: If you still have the original owner's manual, it should specify the recommended battery group size.
3. Check the battery tray: The battery tray itself might be molded to accommodate a specific group size, providing a visual clue.
4. Consult a parts store: Take your vehicle's year, make, and model to an auto parts store (like AutoZone, Advance Auto Parts, or NAPA). They can look up the correct battery size in their system based on your vehicle's information.
Don't rely solely on online forums or general guides; the specific battery size can vary. Always confirm with one of the methods above for accurate results.