Test Drive 2002 BMW M3 SMG convertible - This page is based on a pedia article written by contributors (read/edit). The Sequential M Gearbox a ,900 option on the M3 Coupe and Convertible, is essentially a six-speed manual gearbox where the clutch.
Autoweb's Guide to Automotive Transmissions - Text is available under the CC BY-SA 4.0 license; additional terms may apply. NERDY TRIVIA You don't actually shift gears in a manual transmission. Also known as S, sequential-manual gearbox SMG, automated.
BMW M6 The Devil Is in the Gearbox - The New York Drivelogic with eleven electroniy controlled driving programs in M-specific set-up; five shift programs in the automatic mode, six shift programs in the manual mode including Launch Control for maximum acceleration from a standstill; efficiency-enhancing transmission control in the automatic mode; sequential gear selection in the manual mode. The seven-speed sequential manual gearbox, intended to mimic a. Powerglide from the 1960s would excel — the S. M. G. fails miserably.