BMW 5 Series Touring (2016) is 43 mm (1.69 inch) wider, 53 mm (2.09 inch) higher and has 254 liters (8.97 ft3) bigger cargo space than Buick LaCrosse (2015).
Buick LaCrosse (2015) is 5 mm (0.20 inch) longer and 311 kg (686 lbs) lighter than BMW 5 Series Touring (2016).