BMW 8 Series (G14) (2020) is 486 mm (19.13 inch) longer, 137 mm (5.39 inch) wider and has 75 liters (2.65 ft3) bigger cargo space than Lexus CT (2014).
Lexus CT (2014) is 116 mm (4.57 inch) higher and 488 kg (1,076 lbs) lighter than BMW 8 Series (G14) (2020).