Alpina BMW B7 BiTurbo vs Mercedes-AMG GT63 S 4-Door 4MATIC+

This video features an insane fast 608HP Alpina BMW B7 powered by a N63 4.4L V8 BiTurbo racing against other supercars, like the new Mercedes-AMG GT63 S 4-Door 4MATIC+, Mercedes-AMG C63S Sedan, BMW M2 F87 and more!

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#Alpina #Mercedes #AMG #GT63