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      06-30-2020, 08:13 PM   #70
DocWeatherington
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23 Bmw M3  [10.00]
Quote:
Originally Posted by oz555 View Post
Shifting times are not the problem for the ZF-8. Shifting is very quick. Problem with BMW ZF-8 for non M cars is that gearbox is constantly 2 gears up. For example 60km/h on 1100rpm. Engine should never be below 1500rpm while driving because it has no power at all in that range. Calibration for non M cars is also bad. Doesn't shift one gear if You throttle it a bit. Than You add throttle more and the ZF-8 changes 3 gears down without reason. I will buy manual next time. Have no patiente for AT any more.
While you're correct.

Non-M or normal people cars are geared and set up for max efficiency. Additionally, the gear ratio spread is also a bit different on a 6 speed vs. an 8speed. Most 8-10 speed transmissions the last 2-4 gears are all to get the cruising revs as low as possible.

There is a reason why Porche has a 7-speed manual

The fix for that is sport+ or manual mode and lockout the overdrives.
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