Brabus continues expanding their iBusiness range by adding yet another new model at the 2014 Geneva Motor Show. A few days ago they showed us the superb G65 AMG iBusiness, and now this, the Mercedes S63 iBusiness 850. These cars mix staggering performance with mind-blowing luxury and technology.

Of course, there is no telling what a jewel of a car the S63 iBusiness really is by looking at its outward appearances. If anything, it looks pretty normal thanks to a very subtle Brabus aero kit and a set of nice and elegant wheels. Open the door though, and you enter a mobile office that is more luxurious than the business class cabin of an Emirates airliner, and more advanced than the R&D lab at Apple Inc.

Besides the usual blend of high-end leather, Alcantara, wood, and aluminum trimming that come together in the most luxurious and artistic manner to create a wonderful place, the Brabus Mercedes S63 iBusiness is fitted at the back with no less than three computer screens. There is a large foldable monitor connected to Apple TV providing entertainment, while two screens in the headrests, connected to iMacs in the boots, let you do some business while the chauffer is ferrying you across town at incredible speed.

And there will be incredible speed, for Brabus Mercedes S63 4Matic iBusiness has a mind-bending power output of 850 horsepower. Perfect is probably the right word to describe this automobile. Brabus Mercedes S63 iBusiness 850 will be joined by the G65 iBusiness, a GL63 700 and a E63 Wagon 850 at the Geneva Motor Show.