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      01-05-2013, 09:49 AM   #14
daninny
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Drives: Cayman S
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Quote:
Originally Posted by HighPlainsCruiser View Post
It was none other than Consumer Reports who did a study of a large number of cars that had driven over 200,000 miles and determined that the one common denominator they all had was that they changed the oil at least every 3500 miles. How do you folks feel about the much larger distance between changes that BMW is using?
I agree with a prior poster that there are way too many variables to come to a definite conclusion. A reasonable explanation for the above could be that people who change their oil more often take better care of their cars overall and other variables (or a combination of factors) may account for the longer lasting cars and not just the oil change.