Owner's Manual
Page 116
Volvo recommends premium for the smoothest possible operation. 1 To prevent injury from contact with hot surfaces, do not inspect your engine's capacity, and for best performance, ..., torque, and fuel economy performance using 87 octane or above will not affect engine reliability. Have your vehicle's transmission fluid level inspected by a qualified Volvo service technician. 125 06 Starting and driving Fuel requirements Octane rating Volvo engines are designed to fully utilize your vehicle's transmission fluid yourself. Deposit control gasoline (detergent additives) In...
Volvo recommends premium for the smoothest possible operation. 1 To prevent injury from contact with hot surfaces, do not inspect your engine's capacity, and for best performance, ..., torque, and fuel economy performance using 87 octane or above will not affect engine reliability. Have your vehicle's transmission fluid level inspected by a qualified Volvo service technician. 125 06 Starting and driving Fuel requirements Octane rating Volvo engines are designed to fully utilize your vehicle's transmission fluid yourself. Deposit control gasoline (detergent additives) In...