Buick LaCrosse (2017) is 497 mm (19.57 inch) longer and 39 mm (1.54 inch) wider than Ford Grand C-Max (2014).
Ford Grand C-Max (2014) is 223 mm (8.78 inch) higher, 253 kg (558 lbs) lighter and has 50 liters (1.77 ft3) bigger cargo space than Buick LaCrosse (2017).