it took just over 6 quarts, hasn't been touched since it left the factory, I'm sure of this. I'm happy to report that the 2.0 base is an easy oil change. I had both the under side plastics removed because of dirt. But you only need to take off the rear one ,under the motor.One bolt in the forward center position shares in fastening both plastics that one needs to come out. All the bolts holding the under side plastic were way over torqued imo, so was the stock oil filter , I reinstalled with 8 ft lbs for the bolts. The oil filter was installed by hand, as tight as I could, BY HAND ! Thats the important thing here, even the drain plug was snugged up. then a a quarter turn....thats all that is needed imo..