"Mediterranean Blue Metallic 2017 BMW 6 Series 640i Gran Coupe RWD 8-Speed Automatic Sport 3.0L I6 4-Zone Automatic Climate Control, Active Blind Spot Detection, Active Driving Assistant, Aerodynamic Kit, Anthracite Alcantara Headliner, Black Accent Package, Black Accent Package (7RX), Black Grill Bars w/Black Chrome Front, Ceramic Controls, Cold Weather Package, Concierge Services, Contrast Stitching, Driver Assistance Plus, Executive Package, Fineline Brown Wood Trim, Front Ventilated Seats, harman/kardon Surround Sound System, Head-Up Display, Heated Rear Seats, Heated Steering Wheel, Increased Top Speed Limiter, Instrument Panel w/Nappa Leather Finish, M Sport Edition, M Sport Edition (7MH), M Sport Package, M Sport Package (337), M Steering Wheel, Multi-Contour Seats, Perforated Nappa Leather Upholstery, Power Rear Sunshade, Power Rear Sunshade & Rear Side Windowshades, Shadowline Exterior Trim, Side & Top View Cameras, Soft-Close Automatic Doors, Speed Limit Info, Wheels: 20"" x 8.5"" Fr & 20"" x 9.0"" Rr (Style 616), Without Lines Designation Outside. 20/29 City/Highway MPG Reviews: * Distinctive styling for a sedan of its size; excellent performance with either engine option; modern interior design trimmed with excellent materials; newly updated tech interface is easier to use. Source: Edmunds * Solid performance from the base six-cylinder engine; inspiring sounds and thrust from the optional V8; the interior is impeccably appointed and well constructed; the convertible's clever glass rear window also serves as a wind blocker; cargo capacity is surprisingly good for a coupe. Source: Edmunds"