Buick LaCrosse (2019) is 13 mm (0.51 inch) wider and 141 kg (311 lbs) lighter than Chevrolet Impala (2014).
Chevrolet Impala (2014) is 96 mm (3.78 inch) longer, 35 mm (1.38 inch) higher and has 128 liters (4.52 ft3) bigger cargo space than Buick LaCrosse (2019).
