BMW 3 Series Gran Turismo (2021) is 8 mm (0.31 inch) wider, 59 mm (2.32 inch) higher, 30 kg (66 lbs) lighter and has 91 liters (3.21 ft3) bigger cargo space than Lexus GS (2018).
Lexus GS (2018) is 24 mm (0.94 inch) longer than BMW 3 Series Gran Turismo (2021).