The 2009 AudiA5 useS5W-30 high-performance synthetic motor oil. The car will hold up to 6.9 US quarts. To maintain the health of Your car, its advised that You change Your oil and filter every 5,000 miles or so. You also need to check the oil levels once a month and make sure that they dont fall below the min line, or go above the max line. 5 quarts will cost about $30 to $35 for high-mileage/high-performance oil. Changing the oil is a fairly easy process that You can do at home, but if Youd rather take it in to be serviced, the price will be around $110 to $125.
Lucas V.
August 29, 2019
The 2009 Audi A5's engine takes 6.9 quarts of 5W-40, 5W-30, 0W-40, or 0W-30 (based on your driving habits, local weather conditions, etc.) of fully synthetic oil.
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