Buick Regal (2017) is 655 kg (1,444 lbs) lighter than Land Rover Range Rover (2018).
Land Rover Range Rover (2018) is 168 mm (6.61 inch) longer, 216 mm (8.50 inch) wider, 396 mm (15.59 inch) higher and has 495 liters (17.48 ft3) bigger cargo space than Buick Regal (2017).