[This review was collected as part of a promotion.] I used this pennzoil in my last oil change and it made a big difference in performance and engine noise. It stayed cleaner longer for better protection. I like the convenient 5 quart jug which makes filling up simpler. I would definitely recommend giving this a try specially for the value you get at the price point.

[This review was collected as part of a promotion.] This Pennzoil Full Synthetic oil was super easy to use it made for great performance in my vehicle. It was easy to distribute with the shape of the bottle. I absolutely stand behind this brand. I would not turn to anything else.

[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 decided to spend the money on full synthetic oil and save money on the labor by doing the oil change myself. I had been taking it to the shop. Now that my son is old enough ,and wants to work on cars, I thought this would be a great start. I can only assume there are no problems since there are no problems. Right? Many miles to go, and then we will do it again.

[This review was collected as part of a promotion.] Lasted 5k miles without burning just as it should. I put in about 3k miles a month, and it lasted me the whole months and a half before i got the time to do the next oil change. Definitely gets the job done

[This review was collected as part of a promotion.] I used the Pennzoil Full Synthetic 5W-30 in my Chevrolet 6.0 after verifying it is Dexos approved. My mechanic commented that it is excellent oil. It functions well, holds good oil pressure and the engine ran cool and quiet.

[This review was collected as part of a promotion.] We all know Pennzoil stands by their name. I will not go with any other brand. The price is more than worth it. I feel like If I can trust this brand so can everyone else. Please spend the extra amount on Pennzoil it is more than worth it.

[This review was collected as part of a promotion.] Wow who would of thought I would get some oil right in time for my oil change. I was just about to go out and get a oil change and here comes my phone ringing about a try it and it was oil, I was so excited so I went out and changed my oil. Great brand of oil and it was such a quick job.

[This review was collected as part of a promotion.] I picked this up to save a trip to the mechanic. I love the way this oil last longer than regular oil and it’s not that much more expensive. I highly recommend it to anyone wanting to change their own oil

[This review was collected as part of a promotion.] Pennzoil Full Synthetic Oil is tough stuff. This oil puts up with the real deal drive it like you stole it abuse. Dump the old and refill the life juice of your engine with this great stuff. came out looking like it went in. its a great reliable choice for all performance machines.