BMW 6 Series Gran Turismo (2018) is 180 mm (7.09 inch) longer, 81 mm (3.19 inch) wider, 89 mm (3.50 inch) higher and has 266 liters (9.39 ft3) bigger cargo space than Lexus ES (2017).
Lexus ES (2017) is 185 kg (408 lbs) lighter than BMW 6 Series Gran Turismo (2018).