Originally Posted By: FetchFar
Originally Posted By: Gokhan
Pennzoil Platinum:
http://www.pennzoil.com/motor-oil/pennzoil-platinum-full-synthetic-motor-oil/#Benefits
Unsurpassed Wear Protection: No other leading motor oil provides better protection from friction
(Based on Sequence IVA wear test using SAE 5W-30)
Pennzoil Ultra Platinum:
http://www.pennzoil.com/motor-oil/pennzoil-ultra-platinum-full-synthetic-motor-oil/#Benefits
Unsurpassed Wear Protection: No other leading motor oil provides better protection from friction
(Based on Sequence IVA wear test using SAE 5W-30)
So, these two statements combined would have to mean that Pennzoil Platinum and Pennzoil Ultra Platinum provide identical wear protection; otherwise, one of the statements would be false. How is this even possible, as they have different chemistry? One of them would have to be a little higher or lower than the other.
This shows why you should never believe marketing claims.
Actually, the phrase "Unsurpassed Wear Protection" simply means: "They both pass SN sequence IVA's limits of lobe surfaces." ... We know to BE an SN oil, the oil must pass the test. Simply put, they are just delving into basic pass/fail criteria. Thats how they can make these marketing claims and get away with it (confused consumers).
Interestingly, you can compare those Pennzoil statements with Castrol GTX Synblend statements on the bottle which say "5x better Wear Protection", and there, Castrol means 5x better than the Sequence IVA limits of 90 microns, so Castrol really means "We got an 18 micron score on the Sequence IVA", more revealing than Pennzoils simple generic Captain Obvious statements.
I don't understand how you can read their statement and think it means all they did is pass the SN test requirements. The word unsurpassed and the following statement about being better than all other leading motor oils means in this category their test results are better than all others. Unsurpassed references that they have no equal or no one better (in that category). Maybe they just passed but that means that all of the other oil companies also just passed but Pennzoil is just a little better.
Of course it could be a lie but the words are pretty clear.