BMW 5 Series Gran Turismo (2015) is 111 mm (4.37 inch) longer, 46 mm (1.81 inch) wider and 63 mm (2.48 inch) higher than Mercedes E-Class (Estate) (2014).
Mercedes E-Class (Estate) (2014) is 219 kg (483 lbs) lighter and has 170 liters (6.00 ft3) bigger cargo space than BMW 5 Series Gran Turismo (2015).