Buick LaCrosse (2016) is 962 mm (37.87 inch) longer and 122 mm (4.80 inch) wider than Chevrolet Sonic (Hatchback) (2016).
Chevrolet Sonic (Hatchback) (2016) is 2 mm (0.08 inch) higher, 537 kg (1,184 lbs) lighter and has 7 liters (0.25 ft3) bigger cargo space than Buick LaCrosse (2016).
