9-5 Linear (9600) L4-2.3L Turbo (2.3t) (2004)
Engine Oil: Fluid Type Specifications
Engine Oil Type
Fully synthetic engine oil that meets or exceeds GM-LL-A025 specification - with viscosity SAE 0W-30 or 0W-40.
For optimum performence Saab recommends the use of Saab Long Life Turbo Oil 0W-30 or Mobil 1 0W-40 European Car Formula, but other fully
synthetic oils approved against the above specification and with proper SAE viscosity 0W-30 or 0W-40 may also be used.