m5board.com presents: BMW M5 E39 on the topspeed limiter
BMW M5 E39 doing 270 km/h on the speedometer which is 260 km/h in real speeed as measured by satellites in meter per second (m/s). Driver is Gustav in Autobahn in Germany.
http://www.m5board.com/vbulletin/showthread.php?p=761521#post761521BMNW
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