Oil Changes: Is Every 3,000 overkill?

[fnkngrv]

Originally Posted by UberSilver

Or, Mobil1 extended drain once per year @ $27. for 5 quarts.

And Denso oil filter twice per year @ $3.x2.

Mobil1 does make a good product however if you think that you can just buy their regular line and get the same results/protection as their top of the line stuff which coincidentally is the part of their line comparable to AMSOIL extended drain interval and Signature series oil you are mistaken. You can purchase the OEM level AMSOIL and save money, but in the long run you are actually spending more money and time rather than going with their extended interval products.