compression ratio VOLVO XC60 2009 Owner´s Manual

06 Maintenance and specifications
Specifications06
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Engine specifications
Specification/Model 3.0T
Engine designation B6304T2
Output (kW/rps) 210/93
Output (hp/rpm) 281/5600
Torque (Nm/rps) 400/25 – 80
Torque (ft. lbs./rpm) 295/1500 – 4800
No. of cylinders 6
Bore (in/mm) 3.23/82
Stroke (in/mm) 3.67/93.2
Displacement 2.95 liters (175 cu. in.)
Compression ratio 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 pro-
tection.
Volvo recommends Castrol.
Depending on your driving habits, premium or
synthetic oils may provide superior fuel econ-
omy and engine protection. Consult your Volvo
retailer for recommendations on premium or
synthetic oils.
Oil additives must not be used.
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.
Oil viscosityIncorrect viscosity oil can shorten engine life
under normal use. SAE 5W-30 will provide
good fuel economy and engine protection. See
the viscosity chart.