The most exciting version of the BMW 5-Series is undoubtedly the M5. Enthusiasts have been tired waiting to see the F10 M5 but finally BMW has unveiled the popular sports saloon. The 2012 BMW M5 will go on sale in 2012 and will powered by a 4.4 liter V8 with M TwinPower Turbo Technology. Producing 550 bhp of power, the M5 is one fast 4-door saloon which can take you to your destination not only in luxury but also in quick time. The BMW Concept M5′s power is transferred to the rear wheels by a seven-speed M double-clutch transmission with Drivelogic. A 0 – 100 kmph time of 5 second and an electronically limited top speed of 250kmph, making this Bavarian a worthy competitor to the Mercedes-Benz E63 AMG. Price, Rs 1.5 crore if you please.