Oil Capacity

Duke I · 09-24-2016, 07:36 PM

Anyone know the quarts or liters required for an oil change in our m40 i's? Owners manual does not divulge.

Duke I · 09-25-2016, 09:28 AM

6.5l/6.9q

DBU · 10-26-2016, 09:41 PM

Along the lines of this post, what type and weight do you (plan to) use in your X4 M40i?
The 2017 manual is way too generic and include phrases like "viscosity SAE 0W-20 or SAE 5W-20 are only suitable for particular engines." So I am left wondering whether I have a "particular engine" in my M40i? WTF were they thinking - writing one manual for all their vehicles?

One thought I had was that perhaps the new B-type motors are "particular engines." Lower weight probably increase gas mileage but may also mean increased oil consumption thru blow-by. Are the new B-type motors engineered to different internal tolerances that would benefit from these lighter oils? I dunno.

What I do know is that page 231 of my manual is complete BS. Shame on you BMW.

DBU · 11-01-2016, 09:38 PM

Quote:

Originally Posted by DBU

Along the lines of this post, what type and weight do you (plan to) use in your X4 M40i?
The 2017 manual is way too generic and include phrases like "viscosity SAE 0W-20 or SAE 5W-20 are only suitable for particular engines." So I am left wondering whether I have a "particular engine" in my M40i? WTF were they thinking - writing one manual for all their vehicles?

One thought I had was that perhaps the new B-type motors are "particular engines." Lower weight probably increase gas mileage but may also mean increased oil consumption thru blow-by. Are the new B-type motors engineered to different internal tolerances that would benefit from these lighter oils? I dunno.

What I do know is that page 231 of my manual is complete BS. Shame on you BMW.

So, today I looked under the hood of my car (let's call it a 2,000 mile driveway inspection) and found a sticker attached to the underside of the hood near the center. It simply has a schematic rendering of a can of oil and it says "SAE 0W-30." Guess I will go with that weight.

Duke I · 11-02-2016, 09:10 PM

I am using Castrol European blend 0W40. BMW approved. Wal-mart has it for about $25 for the 5 quart jug.

I use Mobil 1 5W50 in my Porsche but Mobil is no longer approved by BMW, go figure. Castrol will be fine.

Tjalle · 11-03-2016, 01:20 AM

I was shocked at a SAAB aftermarket conference in the US many years ago, when a Mobil representative told us that there were different variants of Mobil 1, of which the European Mobil1 had best specification!

Haven't used Mobil since.

Duke I · 11-05-2016, 07:40 AM

We get excellent UOA's with Mobil 1 in the Porsche forum.

09-24-2016, 07:36 PM	#1
Duke I Second Lieutenant 108 Rep 272 Posts Drives: X5 Join Date: May 2016 Location: Rockies iTrader: (0)	Oil Capacity Anyone know the quarts or liters required for an oil change in our m40 i's? Owners manual does not divulge. __________________ Duke 2018 X5 50i 2015 911 C2S 2017 X4 M40i (gone); 2010 X5 (last of the NAs); 2007 550i (still missed, except in the snow); 1991 525i manual (great 17-year run)
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09-25-2016, 09:28 AM	#2
Duke I Second Lieutenant 108 Rep 272 Posts Drives: X5 Join Date: May 2016 Location: Rockies iTrader: (0)	6.5l/6.9q __________________ Duke 2018 X5 50i 2015 911 C2S 2017 X4 M40i (gone); 2010 X5 (last of the NAs); 2007 550i (still missed, except in the snow); 1991 525i manual (great 17-year run)
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10-26-2016, 09:41 PM	#3
DBU Captain 241 Rep 407 Posts Drives: 2022 X4MC - Marina Bay Blue Join Date: Sep 2012 Location: Orange County, California iTrader: (0)	Oil Type Along the lines of this post, what type and weight do you (plan to) use in your X4 M40i? The 2017 manual is way too generic and include phrases like "viscosity SAE 0W-20 or SAE 5W-20 are only suitable for particular engines." So I am left wondering whether I have a "particular engine" in my M40i? WTF were they thinking - writing one manual for all their vehicles? One thought I had was that perhaps the new B-type motors are "particular engines." Lower weight probably increase gas mileage but may also mean increased oil consumption thru blow-by. Are the new B-type motors engineered to different internal tolerances that would benefit from these lighter oils? I dunno. What I do know is that page 231 of my manual is complete BS. Shame on you BMW. __________________ '22 ///X4M Competition - fully loaded Marina Bay Blue. Lowered on MSS springs. 20" x 10 ET20 Vertini RFS1.2 wheels wrapped in Firestone Indy 500 Firehawk 275/40 tires (square setup). Hers: '15 X4 2.8i - Glacier Silver - loaded M-Sport
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11-02-2016, 09:10 PM	#5
Duke I Second Lieutenant 108 Rep 272 Posts Drives: X5 Join Date: May 2016 Location: Rockies iTrader: (0)	I am using Castrol European blend 0W40. BMW approved. Wal-mart has it for about $25 for the 5 quart jug. I use Mobil 1 5W50 in my Porsche but Mobil is no longer approved by BMW, go figure. Castrol will be fine. __________________ Duke 2018 X5 50i 2015 911 C2S 2017 X4 M40i (gone); 2010 X5 (last of the NAs); 2007 550i (still missed, except in the snow); 1991 525i manual (great 17-year run)
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11-03-2016, 01:20 AM	#6
Tjalle Major 183 Rep 1,259 Posts Drives: X4 35i Join Date: Mar 2014 Location: Sweden iTrader: (0)	I was shocked at a SAAB aftermarket conference in the US many years ago, when a Mobil representative told us that there were different variants of Mobil 1, of which the European Mobil1 had best specification! Haven't used Mobil since.
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11-05-2016, 07:40 AM	#7
Duke I Second Lieutenant 108 Rep 272 Posts Drives: X5 Join Date: May 2016 Location: Rockies iTrader: (0)	We get excellent UOA's with Mobil 1 in the Porsche forum. __________________ Duke 2018 X5 50i 2015 911 C2S 2017 X4 M40i (gone); 2010 X5 (last of the NAs); 2007 550i (still missed, except in the snow); 1991 525i manual (great 17-year run)
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