Quote:
Originally Posted by bcoz
That's true for most BMWs except M cars. Due to the high performance nature of M cars, they have a higher run-in period (7500 km vs 2000 km for the rest) including increased oil consumption, and may require a run-in service. For M cars, it's best to check the Service Manual for confirmation.
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true, mines a 320 so that could also partially explain the longer intervals between services compared to more poweful higher cylinder engines as also that no run in or other servicing was required till 2 years since purchase.