XC90 L5-2.5L Turbo VIN 59 B5254T2 (2004)
Fuel: Specifications
Octane rating:
Volvo engines are designed for optimum performance on unleaded premium gasoline with an octane rating AKI of 91, or above. AKI (ANTI KNOCK
INDEX) is an average of the Research Octane Number, RON, and the Motor Octane Number, MON. (RON + MON/2).
The minimum octane requirement is AKI 87 (RON 91).
