Buick Regal (2017) is 266 mm (10.47 inch) longer, 451 kg (994 lbs) lighter and has 21 liters (0.74 ft3) bigger cargo space than Toyota Land Cruiser (2020).
Toyota Land Cruiser (2020) is 28 mm (1.10 inch) wider and 402 mm (15.83 inch) higher than Buick Regal (2017).