Will the battery from a 2004 Mitsubishi Endeavor fit in a 2000 Pontiac Grand Prix GT?

The battery is dying in my Grand Prix. A friend of mine has a battery from an Endeavor that she isn't using that I can have(she just bought it then they got in a wreck so she took the battery out). I just wanted to know if that would work in my car. I don't know the parameters for car batteries.