Buick LaCrosse (2019) is 497 mm (19.57 inch) longer and 39 mm (1.54 inch) wider than Ford Grand C-Max (2015).
Ford Grand C-Max (2015) is 223 mm (8.78 inch) higher, 90 kg (198 lbs) lighter and has 70 liters (2.47 ft3) bigger cargo space than Buick LaCrosse (2019).