Buick LaCrosse (2017) is 374 mm (14.72 inch) longer, 61 mm (2.40 inch) wider, 41 mm (1.61 inch) higher and has 44 liters (1.55 ft3) bigger cargo space than Cadillac ATS (2015).
Cadillac ATS (2015) is 241 kg (531 lbs) lighter than Buick LaCrosse (2017).
