Rated 4.9 out of 5 by 792
Rated 5.0 out of 5.0 by Mechangemyoil Quieter engine
After running Pennzoil my engine seems to run quieter doesn't have that whiny sound...
January 17, 2016
Rated 5.0 out of 5.0 by chestet great oil
Pennzoil conventional or synthetic is just as good or better as any other oil on market....I know it will last at 7500 or 10,000 miles depending on engine
August 16, 2016
Rated 5.0 out of 5.0 by classicsam71 Satisfied customer!
Very satisfied with the conventional 5W30 which we have in our car and truck. Glad we switched to Pennzoil a few years back. Highly recommended. Stop. Go. Pennzoil!
August 8, 2016
Rated 5.0 out of 5.0 by Olde Guy 1 My wifes car is a 2000 buick lesabre ,bought new sept 1999 .At first oil change
Installed PEnz10F30 .t This car now has almost 300k rus like a top uses no oil between changes and has not required any repair
August 5, 2016
Rated 4.0 out of 5.0 by cahawk44 great
Very happy with this product. It has always been my favorite.
July 12, 2016
Rated 5.0 out of 5.0 by MrShannon Yellow bottles of magic
No other motor oil even comes close. Thank you Pennzoil for keeping mine and my family's engines cleaner and running longer for as long as I can remember. It's no wonder Pennzoil is America's #1 brand of motor oil. You have a lifelong customer in me.
June 1, 2016
Rated 5.0 out of 5.0 by Oneal3101 Family Tradition
When I was a teenager my Dad always used Pennzoil. We would change oil in the car in our driveway. When I turned 16 and got my own car, a 1973 Monte Carlo. Loved that car and my Dad told me we needed to change the oil. When we went to get the oil he said it had to be Pennzoil. I ask why Pennzoil because all my friends used Valvoline motor oil. He said Pennzoil was the best and it would never fail me. That's been 31 years ago and I still use it and my Dad was right it has never failed me. Now I have three kids that all drive and I have taught them the same values my Dad taught me. We change oil in the driveway. Thanks Pennzoil for always being there for me and my family. Jimmy Oneal [This review was collected as part of a promotion.]
December 11, 2015
Rated 5.0 out of 5.0 by Colorado Piper Won a world racing record
A relative used this(not the racing version) is his Chev V8, straight 30w, when he set a drag racing class world record. He says it never let him down. That's good enough for me too!
February 14, 2016