I've a used saab and I need to determine the Trim for Amazon.com's car maintenance section.
Here's a picture of it: 
I really don't know how to determine the Trim. Amazon wants to know if its a:
- 2.3t
- Aero
- SE
I seem to think it is the 2.3t from the Model being : 9-55D2.3LPT4CYL
Its stock number is 1312