Buick LaCrosse (2017) is 624 mm (24.57 inch) longer and 81 mm (3.19 inch) wider than Mercedes B-Class (2017).
Mercedes B-Class (2017) is 96 mm (3.78 inch) higher, 351 kg (774 lbs) lighter and has 61 liters (2.15 ft3) bigger cargo space than Buick LaCrosse (2017).
