01-03-2022, 08:51 AM | #1 |
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X5 45e Maintenance
Anyone have experience with the maintenance schedule on a 45e. Do you go longer between engine maintenance if you are primarily driving on electric?
Just ordred a x5 45e and I'm trying to figure out which maintenance plan to get. |
01-03-2022, 10:38 AM | #2 |
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The schedule is the same despite using the ICE less. the mileage/computer-based notification system doesn't distinguish between electric vs ICE miles. my odometer read 4330 miles (~1300 ICE miles) when I had my 1-year maintenance/oil change performed. at this rate, my 'first' oil change would be at 8 years… too much of a hassle to keep a separate log of ICE vs electric miles IMO. easiest just to keep on schedule as there are other things not related to the ICE that also need regular maintenance at those predetermined intervals
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01-06-2022, 10:09 PM | #3 |
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BMW recommends changing the oil after a year, regardless of the number of miles on the vehicle unless you've triggered an oil change by the condition based service logic earlier. On the 45e, because the engine may not run long or often, it doesn't have the chance to burn out any volatile components since it may not get hot long enough, so that can degrade the oil (primarily moisture that doesn't get boiled out, but could be blow-by gasoline components that may make it into the oil). The inhibitors in the oil can only handle so much, and it's not all a factor of actual miles driven versus the time involved.
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01-08-2022, 07:33 AM | #4 |
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nZtiZia, jad03060 and other 45e owners… do you run Sport (+) on occasion for the specific purpose jad03060 mentions above? After the break in period of course…
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01-08-2022, 10:31 PM | #5 |
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I do. all my weekend driving is strictly Sport Individual. still, my fuel tank is 69% full since I last filled up in August 2020, so not sure if it's really been beneficial lol
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01-09-2022, 09:38 AM | #6 |
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Holy crap! Do you have to put a fuel additive in… that’s a long time sitting in the tank.
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01-09-2022, 10:10 AM | #7 | |
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Quote:
there's a whole thread on this I'll try to find and link. what makes the "correct" answer not so clear cut is the the 45e's sealed/pressurized fuel tank which fuel stabilizer studies don't factor. oh, I just remembered! the amount of water that condenses out of the air inside the fuel tank is minuscule compared to the remaining amount of good fuel, so adding fuel stabilizer isn't really stabilizing much of anything. that being said, I'm leaning towards no longer using it but running the ICE more often/longer which has more overall benefits |
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