Buick LaCrosse (2016) is 345 mm (13.58 inch) longer, 333 kg (734 lbs) lighter and has 27 liters (0.95 ft3) bigger cargo space than Mercedes GLC-Class (2017).
Mercedes GLC-Class (2017) is 33 mm (1.30 inch) wider and 155 mm (6.10 inch) higher than Buick LaCrosse (2016).