Buick Regal Sportback (2018) is 235 mm (9.25 inch) longer and 162 mm (6.38 inch) wider than Nissan Sylphy (2019).
Nissan Sylphy (2019) is 55 mm (2.17 inch) higher, 497 kg (1,096 lbs) lighter and has 40 liters (1.41 ft3) bigger cargo space than Buick Regal Sportback (2018).
