9Musicman 
2000 BMW 5 Series Sedan 528i 4dr Sedan
Gotta be one of the BEST cars in the World !..
 there is a Simple "Reason" it is Called the Ultimate Driving Machine ....It "IS". the Build Quality is Wonderful, the Engine is a "Perfect" Balance of Economy/Performance Very Bullet Proof, and NO! you do not need 400 horse power.  i can't find one Problem with its Design and Build ,my 2000 538-I sedan came with a Great Professional Business Sound System as Good as any Recording studio I've worked in,and that is What I do for a Living over 35 Years now. yes the Owners before me took "Great" care of it, it looks and Drive like a NEW car..NO leaks at all  I mean NONE, not a drop. rare for any car, guess I'm lucky. it now has 180,000 miles .I did fix the two front windows with a Indie Shop in Laguna Beach for only $150 each window, it has Luxe 20" wheels on it and it Looks and Performs as a Euro-Racer. I just Cleared the inside rear Wheel wells a bit so there was no rubbing of the  275 Tires. I do light work on it myself, but there are only two shop I'd let touch it. it has a Performance Air filter on it but no other modifications at all.  I'm just Driving and Enjoying it as long as I can. I'd not Trade or sell it for any Reason, Again. I got Lucky,.. if you take care of your car ! it will Serve you and keep your Family Safe, ..what price do you put on that ? I think cars "Know" when you love and care for them. in the future science will figure it out and give it a name.