Buick LaCrosse (2017) is 519 mm (20.43 inch) longer, 80 mm (3.15 inch) wider, 22 mm (0.87 inch) higher and has 125 liters (4.41 ft3) bigger cargo space than Opel Ampera (2017).
Opel Ampera (2017) is 89 kg (196 lbs) lighter than Buick LaCrosse (2017).
