. The average cost of an oil change at Grease Monkey is usually around $3
99, but exact prices vary depending on the vehicle and type of oil used. The oil change packages on offer range from about $299 to around $7
99, depending on the oil grade and type of filter needed for your vehicle. Additional services, such as an oil filter replacement, fuel system cleaning, tire services or an automatic transmission flush, could all add to the overall cost of the oil change.