Consumer Reports did a study years ago using NYC taxi cabs. Found out two things:
1. There's no difference between brands of motor oil, they're all the same
2. On average you don't have to change the oil until 7500 miles.
My Mercedes is 13k miles. Friend's Lexus is (I believe) 10k.
But by all means don't ever change the oil in your car. Your car will continue to run until it doesn't anymore.
EliStatistics: Posted by KJo — Wed Apr 23, 2008 5:13 pm
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