We didn't think things could get any more bonkers when Mercedes-Benz released the G63 AMG 6x6. But that's before we landed in Frankfurt and saw what Brabus has done with the beast. The Benz tuner par excellence has applied its B63S performance package to increase the 5.5-liter twin-turbo V8's output from 536 horsepower up to 690 and from 561 pound-feet of torque to 708. Driving through all six – count 'em, six – wheels, that's enough to propel the four-ton colossus from 0 to 62 miles per hour in just 7.4 seconds, which is mighty quick for what essentially amounts to a six-wheeled tank.
Autoblog , Brabus B63S 6x6 sixes up the Messe
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, Brabus B63S 6x6 sixes up the Messe