The 640 continues with only minor equipment adjustments.

Available as a coupe or convertible, the 640 is powered by a turbocharged 3-liter six-cylinder with 315 horsepower, matched an eight-speed automatic transmission. You also get a sport-tuned suspension and selectable driving modes to tailor the 640's performance to your taste. BMW's xDrive all-wheel drive system is available on both body styles.

The 640 comes lavishly equipped from the start with features like hard drive-based navigation, 12-speaker surround system, front and rear parking sensors, and power-folding heated mirrors. The leather upholstery used in the convertible is sun-reflective.

The available Executive Package tops off the 640 with automatic soft-closing doors, ventilated front seats, a leather-topped dashboard, ceramic-finish controls and integrated smartphone apps. For a sportier feel, you can add the M Sport Package, which delivers more aggressive styling inside and out, plus specific 19-inch wheels.

The Driver Assistance Plus Package comes with a slate of advanced safety technology like lane-departure warning and blind-spot monitoring, and the Cold Weather Package adds a heated steering wheel and a ski bag. There's also the Lighting Package with full LED exterior lighting and automatic high beam control.

To simplify equipment choices, BMW also offers the M Sport Edition of the 640, which comes standard with the contents of the Executive, M Sport and Lighting packages.

Beyond all that, you can add some sophisticated individual features like active roll stabilization, four-wheel steering, night vision with pedestrian detection, and a self-parking system.

Choose your BMW 640 »