BMW 6 Series Gran Turismo (2019) is 261 mm (10.28 inch) longer, 10 mm (0.39 inch) wider, 216 kg (476 lbs) lighter and has 260 liters (9.18 ft3) bigger cargo space than Nissan CrossCabriolet (2020).
Nissan CrossCabriolet (2020) is 143 mm (5.63 inch) higher than BMW 6 Series Gran Turismo (2019).