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Motor oil

Are They All The Same Motor Oil? Let's Settle This! Four Levels of Pennzoil Motor Oil Compared

Jun 2022 · 10 min · 4 products tested

His winner

Pennzoil Ultra Platinum

It was consistently the best across the tests

Watch on YouTube

Results, round by round

Evaporative Loss

Lower is better, in g
  1. 1Pennzoil Ultra Platinum5gAmazon
  2. 2Pennzoil Platinum5.28gAmazon
  3. 3Pennzoil Full Synthetic6.5gAmazon
  4. 4Pennzoil Synthetic Blend7.52gAmazon

Detergent and Dispersant Content

Higher is better, in ppm
  1. 1Pennzoil Ultra Platinum2,308ppmAmazon
  2. 2Pennzoil Full Synthetic1,893ppmAmazon
  3. 3Pennzoil Synthetic Blend1,608ppmAmazon
  4. 4Pennzoil Platinum1,278ppmAmazon

Total Base Number

Higher is better, in TBN
  1. 1Pennzoil Ultra Platinum7.4TBNAmazon
  2. 2Pennzoil Full Synthetic6.6TBNAmazon
  3. 3Pennzoil Synthetic Blend5.8TBNAmazon
  4. 4Pennzoil Platinum5.2TBNAmazon

Everything he tested

Results were read from the video's captions by two AI models, and only the numbers both agree on and that he says out loud are shown. Some results appear only on screen in the video. Check the video before you buy.