Buick LaCrosse (2016) is 87 mm (3.43 inch) higher and 453 kg (999 lbs) lighter than Mercedes CL-Class (2020).
Mercedes CL-Class (2020) is 94 mm (3.70 inch) longer, 15 mm (0.59 inch) wider and has 113 liters (3.99 ft3) bigger cargo space than Buick LaCrosse (2016).