14 inches (35.56 cm) 1920 x 1200 pixels 1.36 Kg, 19.2 mm thick ...

The 840i is powered by a 335-horsepower, turbocharged 3.0-liter inline-six engine, while the M850i and M8 variants get turbocharged 4.4-liter V-8s rated at 523 and 617 hp, respectively.