BMW 8 Series (G16) (2020) is 457 mm (17.99 inch) longer, 172 mm (6.77 inch) wider and has 12 liters (0.42 ft3) bigger cargo space than Nissan Sentra (2019).
Nissan Sentra (2019) is 89 mm (3.50 inch) higher and 599 kg (1,321 lbs) lighter than BMW 8 Series (G16) (2020).