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Old 07-27-2009, 11:56 PM
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Quote:
Originally Posted by e30mpower View Post
Maybe I'm mistaken but I thought only the V8s got the ZF 6-speed auto, while the 6's stuck with the GM-sourced 5-speed auto. So the assumption is that whatever tranny problems cropped up before the facelift will also be there after the face lift, only if you got the 3.0 though.
You are correct that the 3.0 didn't get the 6 speed; I was speaking more generally about newer X5s, but you have to wait until the E70 to get a six speed with the 3.0.

Since different transmissions were used in different years, and different ones again between the 6 and 8 cylinder, even to the extent of being sourced from two different suppliers (GM and ZF), I wouldn't put it down to the transmissions but rather the related components such as the electronics control package and programming.
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