[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.] What can you say about Pennzoil and their great products, They are simply the best! This is my first time using the Pennzoil Full Synthetic and my Nissan Maxima loved it. I ran it for the full 5,000 miles and when I changed it out, the oil looked as good as the day I put it in. Definitely my new favorite pick for oil in my cars. Highly recommend to all!

[This review was collected as part of a promotion.] I like the fact that it is better for the performance of my car.I also like that is made from synthetic base oils and in its manufacturing converts natural gas into a high quality synthetic base rather than crude. Better fuel economy

[This review was collected as part of a promotion.] I recently received the Pennzoil Full Synthetic motor oil and immediately noticed a difference in the way my vehicle ran after use. The oil, which is certified by the American Petroleum Institute, allows my car to run longer between oil changes and increased the fuel efficiency. Over time, choosing full synthetic compared to regular motor oil will save you plenty of money. I have even noticed a difference in the way my car drives, most likely based on the advantages this oil provides to my engine. I would highly recommend this motor oil, especially to anyone looking to protect their vehicle while also saving money in the long run.

[This review was collected as part of a promotion.] So glad I came across this! Since using my vehicle seems to even be running better. I’m happy to know there is a product like this that will help keep My vehicle on the road longer! Happy to use and I recommend this type of oil to anyone who can use it!

[This review was collected as part of a promotion.] This is great oil that I used in my high mileage car. It really seemed to help and quiet the engine. It also seemed like I got better gas mileage after my oil change. I have used many different oil brands and this is one that you can trust will do a great job.

[This review was collected as part of a promotion.] There are few things in the world that I will buy name brand but motor oil is definitely one of them. When it comes to the care of my car and the safety of my family when we're out driving I trust Pennzoil. Their track record of quality over the years has stayed true and all my cars hav never had so much as a knock or ping even if I haven't changed my oil quite as often as I should have.

[This review was collected as part of a promotion.] Ive used Penz for years in my cars. I always appreciate the quality of their product. Especially as they have introduced synthetic. I've gotten out of the habit of changing oil, but my son and I worked on changing his together. A great product!

[This review was collected as part of a promotion.] I use this for a multitude of things that uses this oil. It works perfectly in my car. I don't think I have ever had my car run so well before. It seems like it runs smoothly as well. I went on a few trips already out of state and there hasn't been an issue.

[This review was collected as part of a promotion.] I really like Pennzoil Full Synthetic motor oil. Pennzoil has been around for over 100 years so they know what they are doing as far as motor lubrication is concerned. This oil should be great in my lawn equipment and generators.