Quote:
Originally Posted by Dackelone
The reason is because production M5's are limited to 260 from the factory. At least that is what one M engineer told me at the M5 press intro at the 'Ring. You can go to a //M driving school and have a BMW Zentrum(dealer) up the limiter to (a real, not what the speedo reads! but a real..) 280 kph V-max.
Dack
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My experience in my E60 M5 and e92 M3 has always been that an indicated speed of 270 km/h is actually 250 km/h.
Page 16 of the F10 M5's brochure seems to confirm this.
http://f10.5post.com/forums/showthread.php?t=544860 (Click on Catalog Tab)
http://www.m3post.com/forums/showthread.php?t=70985 Page 42