How many here use 10w60 oil
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Joined: Dec 2007
Posts: 1,706
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From: Calgary, AB - Canada / Buenos Aires - Argentina
My Ride: 2006 BMW M5
I do! I use 10W60 on my 545i for 2 years! Highly recommend! it protects the engine (I know is is for M cars because of high RPMs... Well, I do high rpm too! I tested both Castrol 5W30 and it ok and I feel little slowly... then an pro-racing mechanics recommended me to use 10W60 and it converts a beast! Hands down! Ask any professional racing mechanics... I bet they will tell you to use 10W60 regardless the car is not an M.... it is like BMW does not want to install LSD on non-M cars, so same for oil... I thing all V8 must use 10W60 if you revving high..
Yes, I know BMW says don't use 10W60 on non-M like they said don't remove the charcoal filter. same thing!
Yes, I know BMW says don't use 10W60 on non-M like they said don't remove the charcoal filter. same thing!
Contributors
Joined: Dec 2007
Posts: 1,706
Likes: 0
From: Calgary, AB - Canada / Buenos Aires - Argentina
My Ride: 2006 BMW M5
//M engines are designed with different tolerances, which is designed for a heavier oil.
most normal cars are designed for fuel efficiency, hence the tighter bearing clearances and use of thinner oils.
you gain nothing by using a thicker oil.
Members
Joined: Nov 2009
Posts: 209
Likes: 0
From: SF Bay Area
My Ride: 2005 545i Sport 6 speed Manual
i am considering the the 10w60 too, i think they are spec'ing the thin oils for fuel economy at the expense of engine protection. seems like if its ok for a bmw v10 then why not a bmw v8.
so it seems you've had no probs using that oil?
so it seems you've had no probs using that oil?
I do! I use 10W60 on my 545i for 2 years! Highly recommend! it protects the engine (I know is is for M cars because of high RPMs... Well, I do high rpm too! I tested both Castrol 5W30 and it ok and I feel little slowly... then an pro-racing mechanics recommended me to use 10W60 and it converts a beast! Hands down! Ask any professional racing mechanics... I bet they will tell you to use 10W60 regardless the car is not an M.... it is like BMW does not want to install LSD on non-M cars, so same for oil... I thing all V8 must use 10W60 if you revving high..
Yes, I know BMW says don't use 10W60 on non-M like they said don't remove the charcoal filter. same thing!
Yes, I know BMW says don't use 10W60 on non-M like they said don't remove the charcoal filter. same thing!
Contributors
Joined: Jan 2009
Posts: 645
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From: Fort Lauderdale, FL
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I've heard of Purple Stuff oil? Does anyone use that? Heard it was good performance oil.
plus lower fuel consumption, and working the oil pump harder.
most engine wear ocurrs at start-up. a thinner oil will flow better when cold.
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