JThom 
2008 BMW 3 Series Sedan 328i 4dr Sedan (3.0L 6cyl 6M)
Picking right options is key
 I recently bought used 328i, auto, prem package.  I drove a 335i w prem and almost bought a 328i w sport package, manual trans (drove it for several days).  My thoughts: forget the sport package unless you have lots of open road for high speed cornering etc.  The standard suspension is very good & sporty enough for most of us - and the ride is noticeably better.  335i is overkill (and unreliable it seems) - the 328 is actually very fast.  Also, 6-sp manual is a bit clunky and auto is very good (esp when shifted manually).  Finally I do not have run- flats; got the M Mobility pump and sealer instead.  Thought I had to have sport and manual, but am much happier with standard suspension and auto.