Gaurav 
2018 BMW 5 Series M550i xDrive M550i xDrive 4dr Sedan AWD (4.4L 8cyl Turbo 8A)
Amazing and undiscovered gem
 All the comfort and convenience of a top-line BMW 5 series, with the power and handling of a real M car.  i've owned this car for a little over 6 months now, and its been flawless.  This is my first new car that i have not taken to dealer in the first 6 months.  I drive it in Sport mode most of the time, and its simply fantastic.  Fuel economy mixed is about 24 mpg, which i feel is very good for a car like this.  Its faster than a base 911, a M2, M3, M4, C63 AMG, and most other super cars.  In that context, its an amazing bargain, and a well kept secret, as i have seen very few in my neck of the woods.