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      12-15-2012, 03:01 PM   #14
Drives: 2011 M3
Join Date: Sep 2011
Location: Toronto

Posts: 964
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in a sense they are both right.
SMG - Sequentual Manual GearBox
DCT - Dual Clutch Transmission

BMW used SMG abbreviation (sp) on E46 and E60 models. Those transmission were not known for reliability. current E9x is still a manual gearbox, but it now has twin clutches. Hence everyone calls it DCT.
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