Frequency of Oil Change.
I have 2019 e450 sedan with 7,400 miles. Clearly I don't drive often, and with covid...even less this year (about 1,500 miles). How often should i be getting an oil change. The manual says 10,000 miles or 1 year. How bad is it is i skip a year?
thoughts?
thanks
It was explained he hasn't driven the car and met the mileage requirements. Instead of saying something constructive, it was a lecture on how much money he spent and being worried about spending more. I don;t see that as helpful and only meant to disparage. Is that what this forum is about?
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It was explained he hasn't driven the car and met the mileage requirements. Instead of saying something constructive, it was a lecture on how much money he spent and being worried about spending more. I don;t see that as helpful and only meant to disparage. Is that what this forum is about?
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I appreciate all the input. To clarify, it wasn't about the cost but rather the necessity. I bought my car in Southampton, NY. I live in NJ, so to travel over 2 hours for something that I might not need was the reason for my inquiry. My local dealer could easily do it, but they kinda suck to deal with and they won't give a loaner for service related issues. My dealer in NY would. I just wanted to know if it would damage my car if I skipped months until I was back in NY.
To the OP: nothing will happen to the car if you postpone oil change by a few months.




To the OP: nothing will happen to the car if you postpone oil change by a few months.




My thinking is this: With synthetic oil, unlike oils of yesterday, there is no shelf life: Synthetic oils do not age.
Like you, during the past year I have driven very little - I have 18,000 miles on my 2019 E450 which i got in December 2018 - 30 months ago. I did not change my oil after two years, last December 2020 - I only put 3,000 miles on the car after the first oil change. With 3,000 miles since the last oil change, I saw no reason to change the oil.
Now that I have close to 19,000 miles, I plan to set up an appointment to do the "B" service.
Of course there is no harm in changing your oil every year - but personally I think it is totally unnecessary.




To void the warranty, MB would have to show that the engine failure, highly unlikely, is the direct result of not changing the oil - which is impossible as synthetic oil does not age.
Can you say the word "paranoid".




To the OP: nothing will happen to the car if you postpone oil change by a few months.
I would never drive 4 hours and over $25 in tolls to change my oil!





During this Pandemic, I've driven less than 2,000 miles the past 16 months. I checked the oil in March, at the year mark (1,300 mi), and it looked brand new (Mobil 1 0-40). So I decided to extend until this Fall, because I change my own oil on my driveway -- I enjoy it -- but will not do so in the 100º Summer heat. If it remains hot in Sept/October, I will wait til next March (2-years) and not lose any sleep.
I reserve 2-hour sweat sessions in the sun for mowing my grass once a week (Dr. request). I used to wash my cars year-round too, but now take them to the full service car washes, or recruit my grandsons when they are at my home. They love it.
I have 3 five-gallon jugs of Mobil 1 0-40 sitting in my garage since last October, enough to change the oil in both MBs. The consensus here is that synthetic oil has no "use by date." I agree with bmwpowere36m3 that throwing away barely used synthetic is a waste.
Last edited by DFWdude; Jul 5, 2021 at 12:25 PM.
I appreciate all the input. To clarify, it wasn't about the cost but rather the necessity. I bought my car in Southampton, NY. I live in NJ, so to travel over 2 hours for something that I might not need was the reason for my inquiry. My local dealer could easily do it, but they kinda suck to deal with and they won't give a loaner for service related issues. My dealer in NY would. I just wanted to know if it would damage my car if I skipped months until I was back in NY.




To void the warranty, MB would have to show that the engine failure, highly unlikely, is the direct result of not changing the oil - which is impossible as synthetic oil does not age.
Can you say the word "paranoid".
Last edited by ua549; Jul 5, 2021 at 05:44 PM.




For Mercedes to deny responsibility they would have to prove that something you did or did not do was the direct cause of the engine failure.
As the Buffalo Springfield sang:
"Paranoia strikes deep
Into your life it will creep
It starts when you're always afraid"




For Mercedes to deny responsibility they would have to prove that something you did or did not do was the direct cause of the engine failure.
As the Buffalo Springfield sang:
"Paranoia strikes deep
Into your life it will creep
It starts when you're always afraid"
Also, I have no idea what this has to do with paranoia.




