BMW 8 Series (G14) (2020) is 579 mm (22.80 inch) longer, 58 mm (2.28 inch) wider, 23 mm (0.91 inch) higher and has 115 liters (4.06 ft3) bigger cargo space than Nissan 370Z (2014).
Nissan 370Z (2014) is 350 kg (772 lbs) lighter than BMW 8 Series (G14) (2020).