The German automaker, BMW has kicked off their business plans with the unveiling and launches of various brand new cars including from entry-level to supercars. Now, the exciting news comes for the next generation BMW 6 series four door that will have head-to-head with luxury Mercedes Benz CLS 63 AMG and Audi RS7.

The perfect rear seat arrangement and two additional doors are the major ingredients in the new BMW four door 6 series, will be showcased Geneva Motor Show in month of March 2012. According to some sources, this luxurious car will come powered with a 4.4 litre V8 twin turbo engine offering far better power (20hp extra) and performance than BMW M6 Coupe engine.

 This engine will be coupled with the seven speed DCT gearbox with M5 F10. Just like its two door sibling, the exclusively new BMW door 6 series is expected to come equipped with Carbon Fiber roof. It will share the same wheelbase with the 5 series, but little closer to the ground.

 Its boot space (460 litre) will be 60 litres less than the BMW 5 series. However, the entire rear styling seems to be inspired with the 6 series Coupe and Convertible. The other standard and high-tech features will make the BMW four door 6 Series a good deal.