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      07-09-2023, 02:10 AM   #11
N1rve
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Drives: BMW M4
Join Date: Mar 2019
Location: Beverly Hills, California

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2019 BMW M4  [9.63]
Quote:
Originally Posted by kyrix1st View Post
Do what you want with your car, oxidation kills engine oil that doesn't get up to temp i.e. city driving. Has less to do with mileage, more to do with engine's operating hours. I stick with 2-3K/1 year because I redline frequently, and that's how I've maintained all my Ms for the past decade.

I can also tell you from city driving my whole life, I've seen too many high strung engines having trouble with OCI over 10k km( 6k miles).
That's what CBS is for...Condition Based Service. Hence the "conditions" of your driving?
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N1rve

2019 BMW ///M4 - Alpine White | Sakhir Orange/Black Leather | M-DCT | Executive Package | 19" Black 437M Wheels | Carbon Fiber Trim | Sunroof | Active Blind Spot | Heated Steering Wheel | Adaptive M Suspension
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