BMW 1 Series Transmission by year

YearTransmission
20137-speed automated manual (dual-clutch) or 6-speed automatic or 6-speed manual
20126-speed automatic or 7-speed automatic or 6-speed manual
20116-speed automatic or 7-speed automatic or 6-speed manual
20106-speed automatic or 6-speed manual
20096-speed automatic or 6-speed manual
20086-speed automatic or 6-speed manual

Source: U.S. EPA / DOE fuel economy data (fueleconomy.gov).