Joe V 
2005 BMW 5 Series Sedan 545i 4dr Sedan (4.4L 8cyl 6M)
2005 BMW 5 Series 545i 6M
 Bought used w/ 24K miles.  This is a truly amazing car.  I've had it now for 4 months and love it more every day.  My only complaint was the REALLY bad OEM Dunlop DSST run-flat tires.  BMW should be embarassed by these - LOUD as a truck and extremely jittery due to uneven tread wear all around.  Replaced them a month ago with Pirelli P-Zero-Nero MS's and I have a totally different car.  Handling & comfort are 100% improved. Trunk is huge. Sat radio & nav are great.  Excellent night vision.  18 MPG in town - 28 MPG HWY.  No regrets.  A great purchase.