How much oil does an infiniti g35 take?

The INFINITI G35 3.5 liter 6-cylinder engine is equipped with 5 US quarts of 5W-30. In colder temperatureS-10W-30 or 10W-40 may be used but 5W-30 is preferred for all temperatures. Oil and filter changes should be scheduled every 7,500-10,000 miles or 12 months if using fully synthetic lubricants, or every 3,000-5,000 miles or 6 months, if using conventional oil. The advantages of using synthetic vs conventional products include better lubrication among moving parts, a longer interval between service appointments and enhanced effectiveness under adverse weather conditions. A motor oil with a thinner viscosity moves more easily in colder temperatures, coating engine components efficiently and providing better protection against friction and corrosion. Cost for a lube and filter job ranges between $130-$142 in parts and labor.