The iPad has become a valuable tool for the mobile professional. It can be more valuable still, however, when swaddled in leather, partnered with a Mac mini and other Apple goodies and wrapped in a Mercedes-Benz S600, as Mercedes tuner BRABUS shows us with the iBusiness.

The iBusiness is most definitely “the business.” The German-engineered, four-seater luxury sedan is the type of car for people who have drivers, and that’s a very good thing, because there’s no chance you’ll be paying much attention to the road in one of these babies unless you’re being paid to.

Each car comes packed to the gills with outstanding multimedia capabilities, including two iPads in the rear seats with matching Bluetooth keyboards for each. The iPads are capable of controlling every aspect of the S600?s COMAND system, including the radio, navigation system and telephone, in addition to BRABUS’ own custom multimedia functions. Don’t think you’ll be limited to offline or 3G use, either, because the car boasts its own wireless internet via UMTS and HSDPA connections.

As if that wasn’t enough, there’s also a Mac mini in the back seat that uses a drop-down 15.2-inch TFT display, Magic Mouse and USB 2.0 ports accessible to both passengers for real computing power. Finally, because you wouldn’t want to use iTunes on the Mac mini or the iPod apps on your two iPads, there’s a 64GB iPod touch in the center console that also controls the whole shebang using a custom BRABUS iOS application.

I couldn’t find any info with regard to pricing, but you can bet it’s going to be more than most of us can afford. The good news is, if you already have a Mercedes-Benz s600, BRABUS will install its custom iBusiness package for you, at a fraction of the cost, but still well beyond the reach of most ordinary mortals. So, anyone picking one of these up?