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Old 04-28-2010, 08:11 AM   #64 (permalink)
Lee123
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Join Date: Apr 2010
Location: Phoenix
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Drives: 2010 370Z Roadster
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Quote:
Originally Posted by marcussoori View Post
Some people come from german cars like BMW, where factory (included) oil changes occur every 12-15,000 miles depending on driving style.

With my prior M3 and Mini Cooper S, even with my semi-aggressive engine use I usually could go at least 12,000 miles before the maintenance light would come on (BMWs and Minis have a special set of warnings for recommended oil changes, please don't confuse this with the check engine light).

Just a thought...
Why is this? I had a used Z3 a few years back and was told the maintenance light wouldn't come on for about 10,000 driving mostly in town. I never let it go long enough to see it light up. Before buying the 370z a couple weeks ago, I looked at a used SLK55 AMG and it said in the book the oil change interval was something like 12,000 or once a year. What's the magic difference with German engines that allows them to go twice as long between changes as Japanese engines?
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