Buick LaCrosse (2015) is 481 mm (18.94 inch) longer and 29 mm (1.14 inch) wider than Ford Grand C-Max (2014).
Ford Grand C-Max (2014) is 180 mm (7.09 inch) higher, 211 kg (465 lbs) lighter and has 169 liters (5.97 ft3) bigger cargo space than Buick LaCrosse (2015).