champaign777 
2010 BMW 5 Series Sedan 550i 4dr Sedan (4.8L 8cyl 6M)
2010 BMW 550i M Sport SAT
 I am a BMW fun and currently have 2 E39 Bought this 2010 BMW 550i M Sport SAT a nd sold after 6 months Car had 33k miles and almost all options available.Sold it after 6 month only due to jerky SAP transmission ,- dealer helped a lot with all small "normal" BMW issuesAKAsteering leaks , software bugs , suspension noises , engine noises , remote key issues , yata,yata , ,same story all time BMW Well this all not a new for me but the last one with SAT which JERKS ALL TIME ON LOW SPEEDwas a killer Dealer said need to wait 2-3 months for a new patch from ZF and this is on the latest E60 model how nice a ??Will never buy "auto" transmissionBMW , only manual 