BMW 3 Series Gran Turismo (2018) is 119 mm (4.69 inch) longer, 118 mm (4.65 inch) higher, 105 kg (231 lbs) lighter and has 110 liters (3.88 ft3) bigger cargo space than Lexus RC (2014).
Lexus RC (2014) is 17 mm (0.67 inch) wider than BMW 3 Series Gran Turismo (2018).