yeah, so i don't know about the rest of you, but i use mobile1 synthetic. and allow me to state this! i am not going into the amsoil/mobile1 fued! so, now that this is clear....


what is with the new mileage specific oils from mobile1? i have been changing the regular mobile1 full synthetic at 5k religiously. never had a problem. i do 95% highway driving, and i feel that this is not a problem, as conventional oils say that with highway driving, you can stretch the change intervals to 5k, no problem. but then i see the new commercials for 5k, 7.5k, and 15k. what gives? just a marketing ploy, or have they changed something? reason i am asking is that i am doing an oil change tomorrow. not positive there is a price difference, but i am guessing there are. any and all opinions are welcomed. i am going to stick with the old mobile1 unless someone can prove why i should change.

peace!

the mobile 1 synthetic is working fine, so i don't see a reason to switch. IMO i wouldn't, but i do wonder why they came out with the others.

i will count you as a vote in favor of my current opinion. if i have time, i will try to dig up some facts on what is up with the new oils. but that is a huge if. work is a bit hectic today.

here is the printout from mobile's website. i entered the info for my truck, and here is what it says.





What's the right oil for my car?


Our products in the viscosity right for your vehicle

We've taken what you told us about your vehicle and driving conditions, and using an auto industry database, have determined our products in the viscosity recommended by your vehicle manufacturer. These products are shown categorized by the level of protection they provide. To learn more about a product, click its name.



Current Vehicle:
Year: 1998
Make: Toyota
Model: 4Runner
Engine Type: 4 cyl. 2.7 Liter







Premium Protection


Mobil Clean High Mileage 5W-30
Mobil Clean High Mileage 5W-30, a conventional motor oil, is designed for vehicles with more than 75,000 miles. It delivers proven protection of critical engine parts from lubricant-related failure for 5,000 miles or six months, whichever comes first. Mobil Clean High Mileage includes seal conditioner to help prevent leaks in high mileage engines.

Mobil Clean 5000 5W-30
Mobil Clean 5000 5W-30 is a conventional motor oil that delivers proven protection of critical engine parts from lubricant-related failure for 5,000 miles or six months, whichever comes first. It is designed to exceed most engine warranty requirements.


Also Consider:


Superior Protection

Mobil Clean 7500 5W-30
Mobil Clean 7500 5W-30 is a synthetic blend motor oil designed to exceed engine warranty requirements. It delivers guaranteed performance and protection for up to 7,500 miles or 6 months, whichever comes first. Mobil Clean 7500 has 18 percent more cleaning agents than Mobil Clean 5000 to keep your engine cleaner longer.


Ultimate Protection

Mobil 1 Extended Performance 5W-30
Mobil 1 Extended Performance 5W-30 fully synthetic motor oil is designed for today's longer service intervals. It provides guaranteed performance and protection for 15,000 miles or one year. Mobil 1 Extended Performance products contain 50 percent more SuperSyn, 37 percent more cleaning agents, and 36 percent more anti-wear additives than Mobil 1.

Mobil 1 5W-30
A fully synthetic motor oil, Mobil 1 5W-30 with SuperSyn Technology, is the approved and the first choice of many premium car manufacturers, including Corvette.

and mobile apparently doesn't like to disclose info because i got the run around when i contacted them for more specs. i need to contact them via telephone to get the info i wanted.

It's ALL MARKETING! Nothing more, Nothing less. They are using the exact same oil....just changed the label.
Keep changing every 5k.....