How much refrigerant does a 2004 Saturn Ion hold?

A 2004 Saturn Ion typically holds about 1.5 to 2.0 pounds of R-134a refrigerant in its air conditioning system. However, it's always best to check the specific vehicle's service manual or the label under the hood for the exact capacity, as it can vary slightly based on the specific model and options. Proper charging is crucial for optimal performance.