6-speed Transmission

New 6-speed transmission for all 330 models.

As of March ’03, a new 6-speed manual transmission became standard in all 330 models. Weighing no more than the 5-speed it replaced, this “gearbox” – the ZF Type H – incorporates refinements to BMW’s excellent manual transmissions:

• Even more effective synchronization of shifting
• Sportier shift action, via 10-mm (0.4-in.) shorter shift “throws” from neutral to each gear.

Compared to the previous 5-speed (which continues in the 325 models), the 6-speed’s ratios for 1st through 5th gears are approximately the same; 6th gear provides an 0.85:1 overdrive for quieter, more relaxed and potentially more fuel-efficient cruising.