9-5 Sedan (9600) L4-2.3L Turbo (B235) (2000)
Engine Oil: Fluid Type Specifications
Engine Oil Type
Saab "Turbo engine oil, Synthetic Blend" SAE 5W-30 or engine oil that fulfils the requirements of API SH/SJ and ACEA A3-98 with a viscosity SAE
5W-30. These are to be wholly or partially synthetic. The lowest requirement for high performance engines is GM-LL-A-025/0W-40. At constant
temperatures in tropical climates, use 10W-50 or 15W-50 that comply with the above requirements.
Saab advises against the use of additional additives.