IS - 3rd Gen (2014-present) Discussion about the 2014+ model IS models

Best oil to use?

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Old 11-19-16, 05:40 PM
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jeeper2269
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Default Best oil to use?

oil to use in 2015 IS 350 f sport 29,000 miles?
Old 11-19-16, 10:47 PM
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UngBuck
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Originally Posted by PatrixUSA
Brand is endlessly debatable, but Lexus recommends full synthetic, 0w-20, to maintain change interval of every 10,000 miles under normal use.
sorry for stealing OP's thread but i have the same question. i have an IS200T. i was thinking of using 0w-20 on the winter and 5w30 on summer. what do you think? or should i do opposite?
Old 11-20-16, 12:05 AM
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Olasek
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Use the oil your car manual recommends. I don't see a valid reason to experiment with something else.
Old 11-20-16, 03:54 AM
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dnasians
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yep. use full synthetic 0w-20. as far a brand goes? whatever makes you happy. i use royal purple
Old 11-20-16, 11:33 AM
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jkhang714
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Mobil 1 full synthetic. Walmart sells 5 qrt for less than $30! Gotta get two more individual quarts tho. =)
Old 11-20-16, 07:33 PM
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GibbsLexus
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Originally Posted by jkhang714
Mobil 1 full synthetic. Walmart sells 5 qrt for less than $30! Gotta get two more individual quarts tho. =)
I too just purchased 0w20 mobil one fr Walmart along with 2 add qts. I m about to hit 30k and I'm going the same route
Old 11-20-16, 07:43 PM
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cbus
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Motul over here...
Old 11-21-16, 05:25 AM
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4TehNguyen
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you can find mobil 1 or pennzoil ultra oil on rebate too
Old 11-21-16, 07:58 AM
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evident
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Toyota Genuine Motor Oil 0W-20
Old 11-21-16, 05:14 PM
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AeyBeCei
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+1 for motul
Old 11-22-16, 09:54 AM
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Rebirthing
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Mobil 1 Synthetic 0W-20. Perfect for the 3IS
Old 11-22-16, 10:22 AM
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manchild
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I use whatever 0W20 full synthetic Walmart has on sale. I'm not brand loyal and have been swapping oil brands damn near every oil change since I drove a 1991 Acura Integra, hasn't hurt anything and my wallet thanks me.
Old 11-22-16, 01:44 PM
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4TehNguyen
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startup is where most engine wear happens, good synthetic can help mitigate this since synthetic flows a lot better during colder temps than conventional oil. So it will get to lubricating faster and earlier
Old 11-23-16, 10:33 AM
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TrojanLBC
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Mobil 1 is good stuff but some cars don't like it (Subies), I personally use either Toyota Genuine oil, Motul or Amsoil for my vehicles. All have done right by me so far.
Old 11-23-16, 10:39 AM
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davyjordi
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isn't the oil that lexus uses mobil 1? i thought that that was mentioned when i last took my car in for an oil change, although i could be wrong. when i had my 2IS, i used to bring my own oil (royal purple) to the dealership and have them use that, but i was told that i was wasting my money if i didn't track the car (and i didn't).


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