[This review was collected as part of a promotion.] I got this pennzoil full synthetic motor oil to try out in my 05 pontiac g6 with 75000 miles, and must say that so far has been a great motor oil. Put about 3500 miles on it since changing the oil and still is pretty clean on the dipstick. Think I may be changing oil brands.

[This review was collected as part of a promotion.] Pennzoil Full Synthetic 5w30 case of 6 is very convenient and a bit cheaper to buy than buying 6 individual. We have several vehicles so need to buy a lot of oil. Best oil we've bought in a while its quality is superb

[This review was collected as part of a promotion.] I switched up my oil in my ride when I had my oil change about three weeks ago my car has been running smoothly since I half to say that Pennzoil Full Synthetic oil is the way to go I am going to be honest get yall some

[This review was collected as part of a promotion.] I've been using this on my truck for a while now. It's getting a little long in the tooth (it's a 2005 model) and I want to prolong it's life as much as I can since I don't plan on buying another truck for a while. Full synthetic like this is the way to go. I've had no problems (knock on wood), so I just keep doing everything the way to maintain the truck for many more years to come. Thanks, Pennzoil!

[This review was collected as part of a promotion.] This oil is great! One of the best decisions of ever made was changing my own oil. Pennzoil is always my go to brand. Their oil is top notch and always gets the job done. I will be using pennzoil for the foreseeable future and I recommend this product for anyone looking to do an oil change.

[This review was collected as part of a promotion.] This stuff does just what I need. The bottles are well packaged to prevent spillage, easy to pour from, and I have every reason to believe that the oil itself is of top quality. I can’t really say for sure as testing oil would take a very long time, but the car runs great and I have not seen any sort of accelerated oil leakage or burning. Would buy again!

[This review was collected as part of a promotion.] I used this to change the oil at home in my car and had no problems using it. The jug has two areas you can use as handles which is nice so you can tilt it all the way to get it all poured out. It has my car running great just like it should.

[This review was collected as part of a promotion.] Pennzoil helps to keep my Buick on the road. While I'm not that great of a driver to notice every little difference an oil makes, Pennzoil has always been a quality brand. I use the 5W-30 to top off my car if I notice the oil goes below the fill line before I get to my mechanic. It's a Mom N Pop place and you can bring your own oil along for the oil change. I like that this Pennzoil gives me more miles between changes and keeps my engine running smoothly. 

[This review was collected as part of a promotion.] Pennzoil Full Synthetic is the only motor oil I use in my cars simply because the brand’s oil provides superior protection for your engine and enhances its performance. What’s more, the oil removes all impurities in your engine by loosening the dirt and grime stuck between the moving parts of your engine. This allows for a smoother drive and cleaner engine that performs optimally for longer. We especially love the price because synthetic oil can be pricey. Pennzoil synthetic oil is affordable and more accessible and budget-friendly to consumers.

[This review was collected as part of a promotion.] Have used Pennzoil products over the years. No issues with them and they have worked in all my vehicles. There has not been any instance where they have caused any mechanical issues and vehicles have run well when they are used.