The 2017 Bentley Mulsanne Speed is the epitome of luxury on four wheels. Priced at over $400,000 with all the bells and whistles such as 10.4 inch removable touchscreen, Android-powered tablets and backseat champagne chiller (with three crystal flutes included, of course), the latest Bentley has everything a well-heeled person demands from a shiny new toy. The luxury super-car boasts an extra quiet 6.75 litre V8 engine that pumps out a heart-pounding 530 horsepower with ease. That impressive power-plant rockets the Mulsanne Speed from 0 to 60 mph in about 4.8 seconds. Top speed for this beast of a a four-door 6,200 pound luxury auto: an eye-watering 190 mph, not too far removed from the new two-door Ferrari GTCLusso that reportedly tops out at 208 mph. Ultimately, one could get lost in the endless features of Bentley's new handcrafted four-door chariot. So, TheStreet's Brian Sozzi selected five of the car's most mind-blowing features -- other than the epic engine -- that stood out during an in-depth test-drive.