BMW 5 Series Gran Turismo (2020) is 88 mm (3.46 inch) longer, 7 mm (0.28 inch) wider, 8 mm (0.31 inch) higher and has 20 liters (0.71 ft3) bigger cargo space than Kia Optima (2020).
Kia Optima (2020) is 185 kg (408 lbs) lighter than BMW 5 Series Gran Turismo (2020).
