My '08 4.8i has it and my wife's '10 3.5d. During "spirited" driving I immediately noticed the difference between the two. My wife will never notice that it doesn't have it. the '10 3.5d has a noticieable increase in nose dive during hard braking and roll during fast corners. I had never compared it when I bought the '08 but now that I have, I'm glad I have it on my X.
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Originally Posted by photoflo
Looks like I'm ordering a X5-35d today. I'm ordering the Sport Activity Package but see it doesn't include Adaptive Drive (it auto checks "Sport Suspension delete"). Is Adaptive Drive worth the $3,500 upgrade?
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