2012 Volvo S60 Owner's Manual - Page 339

09 Specifications Specifications Specification/Model Torque (Nm/rps) Torque (ft. lbs./rpm) No. of cylinders Bore (in/mm) Stroke (in/mm) Displacement Compression ratio 09 T5 360/30-67 266/1800-4000 5 3.27/83 3.67/93.2 2.52 liters / (153.8 cu. in.) 9.0:1 Synthetic oil is not used when the oil is changed at the normal maintenance services. This oil is only used at customer request, at additional charge. Please consult your Volvo retailer. 3.0T 440/35 - 70 325/2100 - 4200 6 3.23/82 3.67/93.2 2.95 liters (175 cu. in.) 9.3:1 Engine oil Engine oil must meet the minimum ILSAC specification GF-4, API SL, or ACEA A1/B1. Lower quality oils may not offer the same fuel economy, engine performance, or engine protection. Volvo recommends Castrol. Depending on your driving habits, premium or synthetic oils may provide superior fuel economy and engine protection. Consult your Volvo retailer for recommendations on premium or synthetic oils. Oil additives must not be used. Oil viscosity Incorrect viscosity oil can shorten engine life under normal use. SAE 5W-30 will provide good fuel economy and engine protection. See the viscosity chart. Viscosity chart Extreme engine operation Synthetic oils meeting SAE 0W-30 or 0W-40 and complying with oil quality requirements are `` G023491 339