how to tell the cars appart

[GrandNational87]

is there a page or something that you look at your vin numbers and line them up to see what exact model your car is. Because alot of people have been telling me that i dont have a real we4. even though it says it right on the original purchase sheets.
thanks if you can help.

 

[NASSTY]

Look on the option code decal under the trunk lid if its a WE4 it will have WE4 on the option code decal.If it's a GN it will have WE2.