What's the 2003 subaru impreza wrx oil type?

The 2003 Subaru Impreza WRX uses SAE 5w-30 full synthetic oil. It has the capacity to hold 4.8 quarts with a filter. Oil is important because it is a lubricant for the engine parts, it helps protect the emission system, and it can enhance fuel economy. The cost of an oil change for Your Impreza is between $70 and $190 for parts and labor. You should get an oil change every 12 months or 6,000 miles whichever comes first. Signs that it's time for an oil change include increased engine noise and knocking, an oil smell inside the car, shaking while idling, more mileage than normal, and of course if You see the Check Engine or Oil Change lights come on.