New hardcore 617bhp BMW M5 variant leaked online

James Brodie2018-05-03 13:13
BMW to one-up the Mercedes-AMG E 63 S with new performance package for the latest M5 super saloonBMW looks poised to pack more power into the latest M5, according to information and images leaked on the Bimmerpost forum.
In a post on the site’s message boards, a leaker claims that BMW is on the verge of releasing a Competition Package for its Mercedes-AMG 63 S rival, publishing specifications for the hardcore supersaloon and even producing an image of