Cadillac CT6 (2019) is 849 mm (33.43 inch) longer, 20 mm (0.79 inch) wider, 181 mm (7.13 inch) higher and has 262 liters (9.25 ft3) bigger cargo space than Toyota GR Supra (2019).
Toyota GR Supra (2019) is 179 kg (395 lbs) lighter than Cadillac CT6 (2019).
