BMW 8 Series (G16) (2020) is 697 mm (27.44 inch) longer, 137 mm (5.39 inch) wider and has 63 liters (2.22 ft3) bigger cargo space than Toyota C-HR (2015).
Toyota C-HR (2015) is 158 mm (6.22 inch) higher and 449 kg (990 lbs) lighter than BMW 8 Series (G16) (2020).