Buick LaCrosse (2019) is 175 mm (6.89 inch) longer and 75 kg (165 lbs) lighter than Opel Insignia (2015).
Opel Insignia (2015) is 217 mm (8.54 inch) wider, 37 mm (1.46 inch) higher and has 135 liters (4.77 ft3) bigger cargo space than Buick LaCrosse (2019).
