sduconn 
2009 BMW 3 Series Sedan 328i xDrive 4dr Sedan AWD (3.0L 6cyl 6M)
48,000 miles on 2009 328i xDrive
 Car has been reliable, has just needed regular maintenance.  Run-flat tires are awful - have replaced several and now have Continentals.  No space for spare tire, but have taken long road trips over 800 miles.  Performance and dynamics are excellent - brake feel, steering, acceleration are all top notch.  Interior - though good for this class.  Excellent ergonomics and materials.  Maintenance and repair are expensive out of warranty but that's ok for this level of luxury and performance (it is a BMW).  No rattles or shakes and road noise is minimal, though it is a sports sedan - ride is stiff and choppy with larger wheel size.  Overall top notch sedan, few compromises.