26.10.2017
306.4 km/h! Hamann builds the fastest M4
In the comparative test of journal AUTO BILD Sportscars, Hamann Motorsport came off with convincing performance: on the High-Speed Oval in Papenburg, the M4 Coupé of the Swabian car refiner reached a speed of 306.4 km/h. Thus, the optimised M4 was the fastest BMW on the track.
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