need way more information
No
Where the dipstick goes in underneath the battery tray.
The red dip-stick under the hood.
7.4 Quarts Application: With automatic transmission Total refill (includes torque converter)
not on the 4 cylinder model, this is not a typical transmission like the one found in most vehicles. this is a special cvt transmission that resembles that of a snow mobile and works with bands and belts. i would not advise to purchase nor try to repair one of these vehicles. if you can somehow contact a saturn rep, saturn will cover half of the cost of the repairs if the vehicle has under 100k miles.
sounds like a motor or transmission mount is your likely problem
Selling price of a 1996 Saturn?
how do I put transmission fluid in a Saturn vue
1997 Saturn sc2 loction of transmission dipstick
Someone who owns a Saturn SUV should take their vehicle when it is need of repairing to either a dealership which sells Saturn vehicles and has a repair garage. Also one could take it to a mechanic that knows how to work on Saturn vehicles and is able to tell the owner what repairs need to be fixed and knows how to fix the repairs as well.
NOT AT ALL
do a 99 Saturn sl2 have a transmission pan gasket