New to the board, would like to introduce myself

[Roxx]

for the wealth of information!!! Now are all the 4.4's four wheel drive? I was under the impression that they are.

Originally Posted by x54.4blue

http://www.trucktrend.com/roadtests/...4_2004_bmw_x5/

BMW's mid-model-change solution is a good one: more power, better fuel economy, six speeds, smarter traction, and some interesting load-carrying options. Although the engine is the same size as the previous 4.4-liter V-8, new models will include updated variable-cam timing to more precisely control intake and exhaust valves. Add that to the variable-length air-intake runners for better off-the-line or wide-open-throttle response, and the overall feel of the 4900-pound SAV is noticeably lighter than the previous setup.




2004 BMW X5


Opt engine 4.4L/315-hp V-8, DOHC, 4 valves/cyl
0-60 mph, sec 6.7 (mfr est)
On sale in U.S. Currently



The obvious benefits are 25 more horsepower and a near 15-percent improvement in EPA fuel-economy numbers (from 14/18 to 16/22). In addition, probably the most significant upgrade is in the relatively invisible technology of the new all-wheel-drive system. With an electronically controlled wet-clutch (and several sensors scattered around the vehicle), the system can more accurately assess where the proper amounts of traction (front to rear, wheel to wheel) need to be in milliseconds. Likewise, the system can (almost) seamlessly adjust braking or power shutdown during under- or oversteer situations. We know--we tried to mess the system up. Strangely, it always seemed one step ahead of us.

http://www.worldcarfans.com/news.cfm...updated-bmw-x5