I am sooo pleased with my 2004 4.4 X5...Got the Sport pack with 19" wheels...if you are a Town Car person, you may find the sport package too stiff. Great looking body is rattle-free, the brakes and steering are well sorted and it handles like a vehicle half its weight. Tons of sooth awesome-sounding V8 power mate to a tight Steptronic tranny. Articulating xenons are terrific at night. Premium sound with DSP is killer! Panoramic roof is way fun. The Nav takes a few days to sort out; if you can't grasp it, stay home.