BMW 8 Series (G14) (2020) is 484 mm (19.06 inch) longer and 137 mm (5.39 inch) wider than Lexus CT (2020).
Lexus CT (2020) is 101 mm (3.98 inch) higher, 588 kg (1,296 lbs) lighter and has 25 liters (0.88 ft3) bigger cargo space than BMW 8 Series (G14) (2020).