How many quarts of oil does a 2009 Subaru Impreza require?

In 2009, the Subaru Impreza requires SAE 5w-30 full synthetic oil with a capacity of 4.2 quarts. This oil not only lubricates the internal parts of your engine but also eliminates dirt, sludge, and other impurities to help maintain the smooth operation of your vehicle. The cost of an oil change for your Impreza typically ranges from $40 to $50 for labor and $80 to $90 for parts. It is recommended to schedule an oil change every 5,000 to 7,000 miles. Signs indicating the need for an oil change while driving may include engine noise, a ticking engine, transmission shifting problems, shaking at idle, and decreased fuel efficiency. Exterior indicators that you may need an oil change include seeing smoke instead of regular exhaust and noticing oil leakage from where you park your vehicle.