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      10-13-2009, 04:57 PM   #88
mapezzul
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Quote:
Originally Posted by jeremyc74 View Post
What's your source for the roof savings?
There's no evidence they save any weight at all with the roof. The M3 gains weight over the 335i.
You can't be serious with this- and part of the reason I rarely post anymore. The ///M3 is a different vehicle from a 335, it is built more substantially than a 335i, in fact they are not even in the same league unless you want to go fast straight. Did you notice that the engine in the ///M3 is a V8, and that the ///M3 has a very substantial rear differential and larger wheels and brakes and a whole lot more? The cars share very little. I am not going to make this into a 335 vs ///M3 debate as it is not the point of this thread and not worth my time but that comment alone shows why some "enthusiasts" really should look a bit more into what they are trying to argue. It is like the BMW does not know turbo debate- BMW built some of the best turbos ever- from street to F1- look it up.

My source for the roof savings would be be the engineers at BMW ///M and materials do you want their names? It is between 11 and 20lbs less for a CF to a steel one (I have been given 2 numbers- early to late and not sure) and about 45 for one with a sunroof.
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