Shown above are the body, suspension, and chassis specifications for Saturn's 1991 sedans (SL, SL1, SL2) and coupe (SC). They were all built off of Saturn's so-called "Z" platform, which was essentially a compact front-wheel-drive steel spaceframe chassis.
Here is a step-by-step how-to guide that I put together after changing the oil in my 2009 Saturn Outlook with GM's 3.6L Direct Injection (DI) V6. The procedure should also work for anyone with who owns a GMC Acadia, Buick Enclave, and Chevrolet Traverse. This process worked for me, but I cannot accept any responsibility for the procedure or provide any guarantees.