I have owned and changed a lot of oil in all my Toyota’s from 1985 to present and used mainly Valvoline in them and Rotella T6 in the Land Cruiser with high mileage. Never had an oil related problem other than the LC with 210,000 mi would massively consume M1 at high rpms. One qt per tank of gas. I tried many other oils and couldn’t replicate the M1 consumption even at 450,000 mi.
Now that my wife and I both have somewhat modern Toyota’s (2011 2014 Highlanders), I went to get some Valvoline 0W20 and see that Mobile 1 is a little cheaper. So I decided to look into trying M1 again. This put me on the search and found Toyota oil are formulated different from M1 and some say the engine run quieter with Toyota oil.
With more searching I found this chart at my local dealers website showing some Toyota’s should use Toyota oil and others should use Toyota or M1. Then found that Honda had the same type of oil selection chart.
If this has been gone over before I apologize but I did search with no luck.
My observation from both Toyota and Honda chart is that the lighter vehicles need the added additives of an OEM oil but the larger vehicles don’t?
My question is are the added additives in the OEM oil worth the added expense in my Highlanders?
Are the extra additives just to quiet the engine noise in the lighter/smaller vehicles so that the manufacturer doesn’t get complaints? Engine noise in smaller vehicles is usually more pronounced in my experience.
My wife’s Highlander has only 32,000 mi and she plans on keeping along time.
Now that my wife and I both have somewhat modern Toyota’s (2011 2014 Highlanders), I went to get some Valvoline 0W20 and see that Mobile 1 is a little cheaper. So I decided to look into trying M1 again. This put me on the search and found Toyota oil are formulated different from M1 and some say the engine run quieter with Toyota oil.
With more searching I found this chart at my local dealers website showing some Toyota’s should use Toyota oil and others should use Toyota or M1. Then found that Honda had the same type of oil selection chart.
If this has been gone over before I apologize but I did search with no luck.
My observation from both Toyota and Honda chart is that the lighter vehicles need the added additives of an OEM oil but the larger vehicles don’t?
My question is are the added additives in the OEM oil worth the added expense in my Highlanders?
Are the extra additives just to quiet the engine noise in the lighter/smaller vehicles so that the manufacturer doesn’t get complaints? Engine noise in smaller vehicles is usually more pronounced in my experience.
My wife’s Highlander has only 32,000 mi and she plans on keeping along time.