A little bit of a misnomer, the BMW 8 series Gran Coupe is in fact a sedan. Gran Coupe badging simply refers to the sloping roofline and sporty aesthetic. These BMW 8 series gran coupes are offered as either the 840i, 840i xDrive or the M850i. Beautifully equipped with either a turbocharged 3.0L I-6 or the ever powerful 4.4L V8; these cars don't mess around with power or comfort.