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2003 BMW M3 SMG Convertible Road Test

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Khatir Soltani

While I'll never have JPM's driving skills, my ability to shift quickly was enhanced by BMW's slick 6-speed Sequential Manual Gearbox (SMG). Shifts are smooth and instantaneous, actuated by twin paddles attached to the steering column, directly behind the steering wheel. Put the steering wheel mounted rocker switch in 'S', for sequential, and it's off to the races - literally. Shifts take only 80 milliseconds to execute in its near quickest Drivelogic 'S5' position. What's more I found the SMG M3 shifted smoothest when set to its quickest mode, with none of the slow shifting 'S1' mode's engagement lag that caused an uncomfortable for and aft rocking sensation. I never tried the 'S6' Drivelogic shift position as the inclement weather conditions would have made it unwise - it deactivates the dynamic stability control system while gear change times match those of a true racecar.

The SMG transmission also made me sound talented. It automatically double-declutches when downshifting - sweet! The gearbox can also be set to 'A' when traffic is heavy, allowing fully automatic shifts. While not as smooth as a traditional BMW automatic, for the amount of times I used it, I have no complaints.

Of course the Formula 1 inspired SMG option is hardly cheap at $4,900, but the package also includes park distance control and a steering wheel insert to match the color of the interior trim. My test car was finished in classic black leather, probably the way I would like it, but for those more daring any number of vibrant hues are available. Of course, the M3's interior is beautifully finished, including plastics of the best tactile quality and ample bright metal trim, fitting for a car of its technical merit.

Khatir Soltani
Khatir Soltani
Automotive expert
  • Over 6 years experience as a car reviewer
  • Over 50 test drives in the last year
  • Involved in discussions with virtually every auto manufacturer in Canada