BMW 8 Series (G16) (2019) is 703 mm (27.68 inch) longer, 96 mm (3.78 inch) wider and has 12 liters (0.42 ft3) bigger cargo space than Nissan Sentra (2018).
Nissan Sentra (2018) is 181 mm (7.13 inch) higher and 428 kg (944 lbs) lighter than BMW 8 Series (G16) (2019).