Cadillac CT6 (2018) is 355 mm (13.98 inch) longer and 667 kg (1,470 lbs) lighter than Land Rover LR4 (2020).
Land Rover LR4 (2020) is 35 mm (1.38 inch) wider, 409 mm (16.10 inch) higher and has 827 liters (29.21 ft3) bigger cargo space than Cadillac CT6 (2018).
