XC90 FWD L6-3.2L VIN 98 B6324S (2007)
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).