Question:
Does Mobil 1 Extended Performance Result in More Engine Wear as Amsoil Claims?
Amsoil has recently published a study showing that using Mobil 1 Extended Performance 5w30 results in more engine wear than even some conventional 5w30 motor oils. Can this possibly be true? (It is printed on the back of EVERY bottle of Amsoil's new signature series 0W-30). I was under the impression that the extended performance line offered MORE anti-wear agents, not LESS, than the original formula Mobil 1. What is the truth of this matter? (Please be aware that I am a member of SEVERAL high performance forums (GM, LSX, CORVETTE, GTO, etc.), and that there are MANY members of these various forums that are waiting for the answer to this question. Your reply WILL be posted on all applicable forums, as well as your failure to reply if that is the case.)
-- Edwin Bae, Troy, NY
Answer:
While we can’t speak on behalf of our competitors, we can attest to the quality of Mobil 1. The proof of performance is in real engine testing and field testing. These tests are statistically controlled and are more representative of performance you will see in your vehicle. Running these tests is documented in the specifications shown on the bottle labels. You can also rely on OEMs as proof of performance: find out how many OEMs actually specify their product as initial fill in the factory when the vehicle is
Does Mobil 1 Extended Performance Result in More Engine Wear as Amsoil Claims?
Amsoil has recently published a study showing that using Mobil 1 Extended Performance 5w30 results in more engine wear than even some conventional 5w30 motor oils. Can this possibly be true? (It is printed on the back of EVERY bottle of Amsoil's new signature series 0W-30). I was under the impression that the extended performance line offered MORE anti-wear agents, not LESS, than the original formula Mobil 1. What is the truth of this matter? (Please be aware that I am a member of SEVERAL high performance forums (GM, LSX, CORVETTE, GTO, etc.), and that there are MANY members of these various forums that are waiting for the answer to this question. Your reply WILL be posted on all applicable forums, as well as your failure to reply if that is the case.)
-- Edwin Bae, Troy, NY
Answer:
While we can’t speak on behalf of our competitors, we can attest to the quality of Mobil 1. The proof of performance is in real engine testing and field testing. These tests are statistically controlled and are more representative of performance you will see in your vehicle. Running these tests is documented in the specifications shown on the bottle labels. You can also rely on OEMs as proof of performance: find out how many OEMs actually specify their product as initial fill in the factory when the vehicle is