I installed this on
Nissan Teana

Review
From my past experience, I have tried a few engine oil brands like Mobil1, Redline, Amsoil, Shell, Idemitsu, Shogun, Fastflo, etc. My favorite is still Mobil1 Gold. After much reviews from sources, I came across this engine oil brand called Pennzoil. At first, this brand is kinda skeptical to me since it is not well known in Singapore. However, never try, never know. During my next usual car servicing, I bought this Pennzoil Ultra Euro 5W40 engine oil and give it a shot since the reviews are somewhat positive. I have completed the test myself and the verdict is indeed positive.

What I like
Much quieter engine and yet maintaining the engine performance. Applicable to Pennzoil Ultra Euro 5W40 only and comparing with other competitors' 5W40 engine oil.

What I do not like
As for performance, nothing to complain. I need to monitor another round of engine oil change to get the final verdict of this Pennzoil engine oil.
As for the cost, it is not a cheap engine oil off the shelf and also, not an expensive item.