How many quarts of oil for a 2011 BMW 535 ix?

The 2011 BMW 535i xDrive typically requires about 8.5 quarts of oil when performing an oil change with a filter replacement. It's important to use the recommended oil type, which is usually a synthetic oil with a viscosity of 5W-30 or 0W-40. Always check the owner's manual or consult a professional for specific recommendations for your vehicle.