Buick LaCrosse (2018) is 15 mm (0.59 inch) wider and 30 kg (66 lbs) lighter than Chevrolet Impala Limited (2015).
Chevrolet Impala Limited (2015) is 73 mm (2.87 inch) longer, 30 mm (1.18 inch) higher and has 122 liters (4.31 ft3) bigger cargo space than Buick LaCrosse (2018).
