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Old 12-21-2012, 08:41 PM
nospam nospam is offline
Officially Welcomed to the 'Fest
Location: Orange County, CA
Join Date: Apr 2006
Posts: 455
Mein Auto: X1 x28i; 128i; S2000
The delay is due to drive-by-wire. I don't have my X1 yet. If it is anything like the F30 328i, throttle response is the worst in ECO PRO and improves as you move to comfort/D and Sport.

There are aftermarket solutions and tunes which reduce the delay (including Burger Motorsports). I've been told all delay cannot be completely eliminated due to the drive-by-wire.
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