dj 
2007 BMW 7 Series Sedan 760Li 4dr Sedan (6.0L 12cyl 6A)
I love my 760 Li - when it runs properly
 I just love my 760 (this is my 2nd, the first was a 2005). Unfortunately, it seems to have MAJOR engine/mech. problems. BMW has been unable to diagnose/repair the most recent problem which left me stranded on the side of the interstate in a major thunderstorm. The car has been taken away by a flat bed truck 2x now.  Nothing more embarassing than waiting for a tow with your $150k car on the side of the road. My first 760 had minor issues-so I ordered a new one thinking I just got a bad car. I actually had it built with everything I wanted which took months & I finally get my new beautiful car & the day they delivered it there was an error light on in the dash board... it's been downhill since.